#77BDC3
Closest named color: Light Cornflower Blue (#98C1D9). oklch(75.4% 0.071 202.7), rgb(119, 189, 195).
Aa
Black text reads best on this color (9.85:1).
About this color
#77BDC3 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.071 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Light Cornflower Blue (#98C1D9), ΔE 0.051 away. Black text reads best on it, at 9.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Light Cornflower Blue (#98C1D9) |
| Black text | 9.85:1 |
| White text | 2.13:1 |
Values
| HEX | #77BDC3 |
| RGB | rgb(119, 189, 195) |
| HSL | hsl(185, 39%, 62%) |
| OKLCH | oklch(75.4% 0.071 202.7) |
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 #77BDC3 | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #77BDC3 | 9.85:1 | AAA | Lc 62.2 | Content text, not long reading |
| #77BDC3 text on white | 2.13:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #77BDC3 text on black | 9.85:1 | AAA | Lc -60.5 | 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 400.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1EDED
oklch(93.7% 0.013 196.9)
-
Step 200
200
#C7DEE0
oklch(88.4% 0.025 203.1)
-
Step 300
300
#A0CACD
oklch(81% 0.044 201.7)
-
Step 400
400 (this color)
#77BDC3
oklch(75.4% 0.071 202.7)
-
Step 500
500
#3699A1
oklch(63% 0.09 202.8)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E75
oklch(49% 0.083 202.5)
-
Step 800
800
#005A60
oklch(42.6% 0.073 202.7)
-
Step 900
900
#0D4B4F
oklch(37.8% 0.059 201.6)
-
Step 950
950
#0B2C2E
oklch(27% 0.038 200.8)
#77BDC3 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) | #B3B7C4 | 0.072 |
| Deuteranopia (no green cones) | #A6ADC3 | 0.067 |
| Tritanopia (no blue cones) | #57C2BF | 0.031 |
| Achromatopsia (no color) | #B2B2B2 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77BDC3
#77BDC3
oklch(75.4% 0.071 202.7)
- #D99E9A
#D99E9A
oklch(75.4% 0.071 23.3)
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 #77BDC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Light Grey Blue #9DBCD4 ΔE 0.052
- Pale Teal #82CBB2 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.058
- French Gray #ADB5BD ΔE 0.063
- Cool Steel #97A7B3 ΔE 0.064
- Dark Turquoise #00CED1 ΔE 0.064
- Muted Teal #90B494 ΔE 0.064
Use #77BDC3 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.