#68E0EA
Closest named color: Robin's Egg (#6DEDFD). oklch(84.2% 0.108 202.7), rgb(104, 224, 234).
Aa
Black text reads best on this color (13.43:1).
About this color
#68E0EA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.108 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.039 away. Black text reads best on it, at 13.43:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 13.43:1 |
| White text | 1.56:1 |
Values
| HEX | #68E0EA |
| RGB | rgb(104, 224, 234) |
| HSL | hsl(185, 76%, 66%) |
| OKLCH | oklch(84.2% 0.108 202.7) |
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 #68E0EA | 1.56:1 | Fails | Lc -28.9 | Dividers and decoration only |
| Black text on #68E0EA | 13.43:1 | AAA | Lc 78.3 | Fine for body text |
| #68E0EA text on white | 1.56:1 | Fails | Lc 25.5 | Dividers and decoration only |
| #68E0EA text on black | 13.43:1 | AAA | Lc -77.6 | 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 300.
-
Step 50
50
#EBF9FA
oklch(97.2% 0.015 202.1)
-
Step 100
100
#D3F1F3
oklch(93.7% 0.031 201.5)
-
Step 200
200
#ABE5EB
oklch(88.4% 0.059 204.1)
-
Step 300
300 (this color)
#68E0EA
oklch(84.2% 0.108 202.7)
-
Step 400
400
#00B6C1
oklch(70.7% 0.12 202.5)
-
Step 500
500
#009CA6
oklch(63.1% 0.107 202.8)
-
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
#004B50
oklch(37.6% 0.064 202.5)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#68E0EA 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) | #D1D8EB | 0.109 |
| Deuteranopia (no green cones) | #BCC8EB | 0.101 |
| Tritanopia (no blue cones) | #00E8E3 | 0.043 |
| Achromatopsia (no color) | #CFCFCF | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68E0EA
#68E0EA
oklch(84.2% 0.108 202.7)
- #FFB5B1
#FFB5B1
oklch(84.2% 0.087 22.5)
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 #68E0EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.039
- Turquoise #40E0D0 ΔE 0.047
- Aqua Blue #02D8E9 ΔE 0.047
- Sky Blue #87CEEB ΔE 0.053
- Celeste #A8DADC ΔE 0.058
- Robin Egg Blue #8AF1FE ΔE 0.060
- Medium Turquoise #48D1CC ΔE 0.060
- Bright Light Blue #26F7FD ΔE 0.061
Use #68E0EA 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.