#6DF2EB
Closest named color: Robin's Egg (#6DEDFD). oklch(88.5% 0.117 190.5), rgb(109, 242, 235).
Aa
Black text reads best on this color (15.55:1).
About this color
#6DF2EB is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.117 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.033 away. Black text reads best on it, at 15.55:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.117) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 15.55:1 |
| White text | 1.35:1 |
Values
| HEX | #6DF2EB |
| RGB | rgb(109, 242, 235) |
| HSL | hsl(177, 84%, 69%) |
| OKLCH | oklch(88.5% 0.117 190.5) |
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 #6DF2EB | 1.35:1 | Fails | Lc -19.4 | Dividers and decoration only |
| Black text on #6DF2EB | 15.55:1 | AAA | Lc 86.7 | Fine for body text |
| #6DF2EB text on white | 1.35:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #6DF2EB text on black | 15.55:1 | AAA | Lc -86.7 | 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
#E7FAF8
oklch(97.1% 0.02 189.2)
-
Step 100
100
#CAF4F0
oklch(93.7% 0.044 189.3)
-
Step 200
200 (this color)
#6DF2EB
oklch(88.5% 0.117 190.5)
-
Step 300
300
#00DDD5
oklch(81% 0.14 190.1)
-
Step 400
400
#00B8B2
oklch(70.6% 0.122 190.6)
-
Step 500
500
#009E99
oklch(63.1% 0.109 190.8)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#6DF2EB 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) | #E6E7EB | 0.125 |
| Deuteranopia (no green cones) | #D0D7EC | 0.116 |
| Tritanopia (no blue cones) | #00F8EF | 0.035 |
| Achromatopsia (no color) | #DEDEDE | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DF2EB
#6DF2EB
oklch(88.5% 0.117 190.5)
- #FFC9CF
#FFC9CF
oklch(88.5% 0.062 10.9)
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 #6DF2EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.033
- Bright Light Blue #26F7FD ΔE 0.034
- Bright Cyan #41FDFE ΔE 0.035
- Bright Aqua #0BF9EA ΔE 0.037
- Robin Egg Blue #8AF1FE ΔE 0.038
- Bright Turquoise #0FFEF9 ΔE 0.040
- Cyan #00FFFF ΔE 0.044
- Robin's Egg Blue #98EFF9 ΔE 0.044
Use #6DF2EB 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.