#9BEFE9
Closest named color: Robin's Egg Blue (#98EFF9). oklch(89.7% 0.082 190.1), rgb(155, 239, 233).
Aa
Black text reads best on this color (15.91:1).
About this color
#9BEFE9 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.082 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg Blue (#98EFF9), ΔE 0.022 away. Black text reads best on it, at 15.91:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Robin's Egg Blue (#98EFF9) |
| Black text | 15.91:1 |
| White text | 1.31:1 |
Values
| HEX | #9BEFE9 |
| RGB | rgb(155, 239, 233) |
| HSL | hsl(176, 72%, 77%) |
| OKLCH | oklch(89.7% 0.082 190.1) |
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 #9BEFE9 | 1.31:1 | Fails | Lc -18.0 | Dividers and decoration only |
| Black text on #9BEFE9 | 15.91:1 | AAA | Lc 88.0 | Fine for body text |
| #9BEFE9 text on white | 1.31:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #9BEFE9 text on black | 15.91:1 | AAA | Lc -88.0 | 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
#EBF9F7
oklch(97.1% 0.015 186.7)
-
Step 100
100
#D4F1EE
oklch(93.6% 0.031 189.1)
-
Step 200
200 (this color)
#9BEFE9
oklch(89.7% 0.082 190.1)
-
Step 300
300
#62D6D0
oklch(80.8% 0.105 190.7)
-
Step 400
400
#00B8B1
oklch(70.6% 0.122 190)
-
Step 500
500
#009E98
oklch(63.1% 0.109 190)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#9BEFE9 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) | #E6E7E9 | 0.087 |
| Deuteranopia (no green cones) | #D7DBEA | 0.083 |
| Tritanopia (no blue cones) | #7BF3ED | 0.027 |
| Achromatopsia (no color) | #E0E0E0 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BEFE9
#9BEFE9
oklch(89.7% 0.082 190.1)
- #FFCFD5
#FFCFD5
oklch(89.8% 0.055 9.8)
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 #9BEFE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg Blue #98EFF9 ΔE 0.022
- Pale Turquoise #AFEEEE ΔE 0.023
- Robin Egg Blue #8AF1FE ΔE 0.030
- Powder Blue #B0E0E6 ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.046
- Diamond #B9F2FF ΔE 0.046
- Pale Sky Blue #BDF6FE ΔE 0.051
- Celeste #A8DADC ΔE 0.053
Use #9BEFE9 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.