#99DCBB
Closest named color: Light Teal (#90E4C1). oklch(84% 0.082 162.6), rgb(153, 220, 187).
Aa
Black text reads best on this color (13.30:1).
About this color
#99DCBB is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.082 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.021 away. Black text reads best on it, at 13.30:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.30:1 |
| White text | 1.57:1 |
Values
| HEX | #99DCBB |
| RGB | rgb(153, 220, 187) |
| HSL | hsl(150, 49%, 73%) |
| OKLCH | oklch(84% 0.082 162.6) |
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 #99DCBB | 1.57:1 | Fails | Lc -29.6 | Dividers and decoration only |
| Black text on #99DCBB | 13.30:1 | AAA | Lc 77.6 | Fine for body text |
| #99DCBB text on white | 1.57:1 | Fails | Lc 26.2 | Dividers and decoration only |
| #99DCBB text on black | 13.30:1 | AAA | Lc -76.8 | 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
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DDEFE5
oklch(93.6% 0.023 161.7)
-
Step 200
200
#BFE3D0
oklch(88.5% 0.046 162.3)
-
Step 300
300 (this color)
#99DCBB
oklch(84% 0.082 162.6)
-
Step 400
400
#3EBA88
oklch(70.8% 0.132 162.5)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#99DCBB 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) | #DAD3B9 | 0.080 |
| Deuteranopia (no green cones) | #CECBBD | 0.076 |
| Tritanopia (no blue cones) | #8BDCD2 | 0.033 |
| Achromatopsia (no color) | #CECECE | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99DCBB
#99DCBB
oklch(84% 0.082 162.6)
- #F1B6D9
#F1B6D9
oklch(84% 0.081 342.6)
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 #99DCBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.021
- Tiffany Blue #94D2BD ΔE 0.030
- Hospital Green #9BE5AA ΔE 0.039
- Seafoam Blue #78D1B6 ΔE 0.048
- Light Grey Green #B7E1A1 ΔE 0.050
- Celeste #A8DADC ΔE 0.053
- Pale Teal #82CBB2 ΔE 0.055
- Light Turquoise #7EF4CC ΔE 0.063
Use #99DCBB 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.