#99D0BB
Closest named color: Tiffany Blue (#94D2BD). oklch(81.4% 0.064 169.2), rgb(153, 208, 187).
Aa
Black text reads best on this color (12.09:1).
About this color
#99D0BB is a light, muted green. In OKLCH its lightness is 81%, its chroma 0.064 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.007 away. Black text reads best on it, at 12.09:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.09:1 |
| White text | 1.73:1 |
Values
| HEX | #99D0BB |
| RGB | rgb(153, 208, 187) |
| HSL | hsl(157, 37%, 71%) |
| OKLCH | oklch(81.4% 0.064 169.2) |
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 #99D0BB | 1.73:1 | Fails | Lc -35.4 | Non-text elements, placeholder text |
| Black text on #99D0BB | 12.09:1 | AAA | Lc 72.4 | Content text, not long reading |
| #99D0BB text on white | 1.73:1 | Fails | Lc 31.5 | Non-text elements, placeholder text |
| #99D0BB text on black | 12.09:1 | AAA | Lc -71.3 | Content text, not long reading |
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
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C3E1D5
oklch(88.4% 0.036 169.4)
-
Step 300
300 (this color)
#99D0BB
oklch(81.4% 0.064 169.2)
-
Step 400
400
#56B596
oklch(70.7% 0.102 169.5)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#99D0BB 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) | #CDC9BA | 0.066 |
| Deuteranopia (no green cones) | #C3C2BC | 0.062 |
| Tritanopia (no blue cones) | #8CD1CA | 0.023 |
| Achromatopsia (no color) | #C4C4C4 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99D0BB
#99D0BB
oklch(81.4% 0.064 169.2)
- #E3B2C8
#E3B2C8
oklch(81.4% 0.063 349.9)
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 #99D0BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.007
- Pale Teal #82CBB2 ΔE 0.032
- Seafoam Blue #78D1B6 ΔE 0.035
- Ash Gray #BFC8AD ΔE 0.048
- Celeste #A8DADC ΔE 0.052
- Light Teal #90E4C1 ΔE 0.053
- Medium Aquamarine #66CDAA ΔE 0.059
- Silver #C0C0C0 ΔE 0.065
Use #99D0BB 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.