#98EFEF
Closest named color: Robin's Egg Blue (#98EFF9). oklch(89.7% 0.084 195.8), rgb(152, 239, 239).
Aa
Black text reads best on this color (15.92:1).
About this color
#98EFEF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.084 and its hue 196°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg Blue (#98EFF9), ΔE 0.014 away. Black text reads best on it, at 15.92:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Robin's Egg Blue (#98EFF9) |
| Black text | 15.92:1 |
| White text | 1.31:1 |
Values
| HEX | #98EFEF |
| RGB | rgb(152, 239, 239) |
| HSL | hsl(180, 73%, 77%) |
| OKLCH | oklch(89.7% 0.084 195.8) |
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 #98EFEF | 1.31:1 | Fails | Lc -17.9 | Dividers and decoration only |
| Black text on #98EFEF | 15.92:1 | AAA | Lc 88.0 | Fine for body text |
| #98EFEF text on white | 1.31:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #98EFEF text on black | 15.92:1 | AAA | Lc -88.1 | 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
#EBF9F8
oklch(97.1% 0.015 191.8)
-
Step 100
100
#D3F1F0
oklch(93.6% 0.031 194.2)
-
Step 200
200 (this color)
#98EFEF
oklch(89.7% 0.084 195.8)
-
Step 300
300
#5DD6D7
oklch(80.8% 0.108 196)
-
Step 400
400
#00B7B9
oklch(70.6% 0.12 196.2)
-
Step 500
500
#009D9E
oklch(63.1% 0.108 195.6)
-
Step 600
600
#008485
oklch(55.6% 0.095 195.7)
-
Step 700
700
#006F70
oklch(49.1% 0.084 195.9)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#98EFEF 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) | #E4E7EF | 0.087 |
| Deuteranopia (no green cones) | #D4DBF0 | 0.082 |
| Tritanopia (no blue cones) | #74F4EF | 0.031 |
| Achromatopsia (no color) | #E0E0E0 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #98EFEF
#98EFEF
oklch(89.7% 0.084 195.8)
- #FFCFD1
#FFCFD1
oklch(89.7% 0.054 15.4)
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 #98EFEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg Blue #98EFF9 ΔE 0.014
- Robin Egg Blue #8AF1FE ΔE 0.022
- Pale Turquoise #AFEEEE ΔE 0.023
- Robin's Egg #6DEDFD ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.042
- Diamond #B9F2FF ΔE 0.043
- Pale Sky Blue #BDF6FE ΔE 0.049
- Celeste #A8DADC ΔE 0.054
Use #98EFEF 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.