#10904E
Closest named color: Sea Green (#2E8B57). oklch(57.5% 0.143 153.2), rgb(16, 144, 78).
Aa
Black text reads best on this color (5.12:1).
About this color
#10904E is a medium-dark, vivid green. In OKLCH its lightness is 57%, its chroma 0.143 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.025 away. Black text reads best on it, at 5.12:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 5.12:1 |
| White text | 4.10:1 |
Values
| HEX | #10904E |
| RGB | rgb(16, 144, 78) |
| HSL | hsl(149, 80%, 31%) |
| OKLCH | oklch(57.5% 0.143 153.2) |
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 #10904E | 4.10:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #10904E | 5.12:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #10904E text on white | 4.10:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #10904E text on black | 5.12:1 | AA | Lc -34.1 | Non-text elements, placeholder 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 600.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C8E0CE
oklch(88.4% 0.035 153.2)
-
Step 300
300
#A1CDAD
oklch(80.8% 0.065 153.2)
-
Step 400
400
#6BB382
oklch(70.6% 0.103 153.3)
-
Step 500
500
#3CA062
oklch(63.1% 0.132 153)
-
Step 600
600 (this color)
#10904E
oklch(57.5% 0.143 153.2)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#005F30
oklch(42.6% 0.109 153.1)
-
Step 900
900
#114E2B
oklch(37.6% 0.085 153.5)
-
Step 950
950
#0D2E19
oklch(27% 0.055 152.8)
#10904E 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) | #908349 | 0.124 |
| Deuteranopia (no green cones) | #827953 | 0.122 |
| Tritanopia (no blue cones) | #008E80 | 0.074 |
| Achromatopsia (no color) | #7D7D7D | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #10904E
#10904E
oklch(57.5% 0.143 153.2)
- #A9549C
#A9549C
oklch(57.4% 0.143 333.3)
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 #10904E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.025
- Kelley Green #009337 ΔE 0.031
- Viridian #1E9167 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.040
- Fern Green #548D44 ΔE 0.041
- Forest Green #228B22 ΔE 0.041
- Jungle Green #048243 ΔE 0.043
- Irish Green #019529 ΔE 0.045
Use #10904E 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.