#7CEFF4
Closest named color: Robin's Egg (#6DEDFD). oklch(88.7% 0.105 199.2), rgb(124, 239, 244).
Aa
Black text reads best on this color (15.50:1).
About this color
#7CEFF4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.105 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.018 away. Black text reads best on it, at 15.50:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 15.50:1 |
| White text | 1.35:1 |
Values
| HEX | #7CEFF4 |
| RGB | rgb(124, 239, 244) |
| HSL | hsl(183, 85%, 72%) |
| OKLCH | oklch(88.7% 0.105 199.2) |
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 #7CEFF4 | 1.35:1 | Fails | Lc -19.7 | Dividers and decoration only |
| Black text on #7CEFF4 | 15.50:1 | AAA | Lc 86.5 | Fine for body text |
| #7CEFF4 text on white | 1.35:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #7CEFF4 text on black | 15.50:1 | AAA | Lc -86.5 | Fine for body text |
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 200.
-
Step 50
50
#E8F9FA
oklch(97% 0.018 201.1)
-
Step 100
100
#CDF2F4
oklch(93.5% 0.038 200.5)
-
Step 200
200 (this color)
#7CEFF4
oklch(88.7% 0.105 199.2)
-
Step 300
300
#18DAE2
oklch(80.8% 0.135 199.6)
-
Step 400
400
#00B7BD
oklch(70.8% 0.12 199)
-
Step 500
500
#009DA2
oklch(63.2% 0.107 198.8)
-
Step 600
600
#008488
oklch(55.7% 0.095 198.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#004C4E
oklch(37.8% 0.064 197.8)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#7CEFF4 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) | #E1E6F5 | 0.108 |
| Deuteranopia (no green cones) | #CDD7F5 | 0.100 |
| Tritanopia (no blue cones) | #2CF6F0 | 0.044 |
| Achromatopsia (no color) | #DDDDDD | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7CEFF4
#7CEFF4
oklch(88.7% 0.105 199.2)
- #FFCBCA
#FFCBCA
oklch(88.7% 0.059 19.6)
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 #7CEFF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.018
- Robin Egg Blue #8AF1FE ΔE 0.020
- Robin's Egg Blue #98EFF9 ΔE 0.026
- Bright Light Blue #26F7FD ΔE 0.042
- Bright Cyan #41FDFE ΔE 0.043
- Pale Turquoise #AFEEEE ΔE 0.047
- Bright Turquoise #0FFEF9 ΔE 0.053
- Cyan #00FFFF ΔE 0.054
Use #7CEFF4 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.