#77C0CB
Closest named color: Light Cornflower Blue (#98C1D9). oklch(76.4% 0.074 207.9), rgb(119, 192, 203).
Aa
Black text reads best on this color (10.18:1).
About this color
#77C0CB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 76%, its chroma 0.074 and its hue 208°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.043 away. Black text reads best on it, at 10.18:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 10.18:1 |
| White text | 2.06:1 |
Values
| HEX | #77C0CB |
| RGB | rgb(119, 192, 203) |
| HSL | hsl(188, 45%, 63%) |
| OKLCH | oklch(76.4% 0.074 207.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #77C0CB | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #77C0CB | 10.18:1 | AAA | Lc 63.8 | Content text, not long reading |
| #77C0CB text on white | 2.06:1 | Fails | Lc 40.1 | Non-text elements, placeholder text |
| #77C0CB text on black | 10.18:1 | AAA | Lc -62.2 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EEF7F9
oklch(97% 0.01 212.5)
-
Step 100
100
#DAEEF1
oklch(93.5% 0.022 207.6)
-
Step 200
200
#BBE1E7
oklch(88.4% 0.041 208.1)
-
Step 300
300 (this color)
#77C0CB
oklch(76.4% 0.074 207.9)
-
Step 400
400
#12B5C7
oklch(70.8% 0.119 207.6)
-
Step 500
500
#009BAB
oklch(63% 0.108 207.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E7A
oklch(49.2% 0.085 207.9)
-
Step 800
800
#005A64
oklch(42.8% 0.073 207.9)
-
Step 900
900
#004B53
oklch(37.7% 0.065 207)
-
Step 950
950
#002D32
oklch(27.1% 0.046 206.3)
#77C0CB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #B5BBCC | 0.073 |
| Deuteranopia (no green cones) | #A7B0CB | 0.067 |
| Tritanopia (no blue cones) | #52C6C3 | 0.038 |
| Achromatopsia (no color) | #B5B5B5 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77C0CB
#77C0CB
oklch(76.4% 0.074 207.9)
- #DEA198
#DEA198
oklch(76.5% 0.074 28.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #77C0CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Light Grey Blue #9DBCD4 ΔE 0.047
- Medium Turquoise #48D1CC ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.056
- Vivid Sky Blue #4CC9F0 ΔE 0.056
- Sky Blue #87CEEB ΔE 0.057
- Dark Turquoise #00CED1 ΔE 0.061
- Lightblue #7BC8F6 ΔE 0.061
Use #77C0CB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.