#99C19B
Closest named color: Dark Sea Green (#8FBC8F). oklch(77.2% 0.069 146.2), rgb(153, 193, 155).
Aa
Black text reads best on this color (10.45:1).
About this color
#99C19B is a medium-light, muted green. In OKLCH its lightness is 77%, its chroma 0.069 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.024 away. Black text reads best on it, at 10.45:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.45:1 |
| White text | 2.00:1 |
Values
| HEX | #99C19B |
| RGB | rgb(153, 193, 155) |
| HSL | hsl(123, 24%, 68%) |
| OKLCH | oklch(77.2% 0.069 146.2) |
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 #99C19B | 2.00:1 | Fails | Lc -43.4 | Non-text elements, placeholder text |
| Black text on #99C19B | 10.45:1 | AAA | Lc 65.0 | Content text, not long reading |
| #99C19B text on white | 2.00:1 | Fails | Lc 38.9 | Non-text elements, placeholder text |
| #99C19B text on black | 10.45:1 | AAA | Lc -63.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300 (this color)
#99C19B
oklch(77.2% 0.069 146.2)
-
Step 400
400
#72B377
oklch(70.7% 0.109 146.1)
-
Step 500
500
#489F53
oklch(63% 0.139 146.2)
-
Step 600
600
#228A36
oklch(55.7% 0.153 146.1)
-
Step 700
700
#117528
oklch(49.2% 0.142 146.1)
-
Step 800
800
#145F23
oklch(42.7% 0.117 146.2)
-
Step 900
900
#1A4E22
oklch(37.7% 0.091 146.3)
-
Step 950
950
#112E14
oklch(27.1% 0.059 145.8)
#99C19B 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) | #C3BA99 | 0.056 |
| Deuteranopia (no green cones) | #BCB59D | 0.055 |
| Tritanopia (no blue cones) | #95BFB6 | 0.040 |
| Achromatopsia (no color) | #B7B7B7 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99C19B
#99C19B
oklch(77.2% 0.069 146.2)
- #CCA6CC
#CCA6CC
oklch(77.1% 0.068 326.2)
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 #99C19B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.024
- Pale Teal #82CBB2 ΔE 0.038
- Muted Teal #90B494 ΔE 0.038
- Lichen #8FB67B ΔE 0.048
- Seafoam Blue #78D1B6 ΔE 0.052
- Tan Green #A9BE70 ΔE 0.052
- Tiffany Blue #94D2BD ΔE 0.054
- Medium Aquamarine #66CDAA ΔE 0.054
Use #99C19B 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.