#104A31
Closest named color: Evergreen (#05472A). oklch(36.5% 0.073 160.2), rgb(16, 74, 49).
Aa
White text reads best on this color (10.26:1).
About this color
#104A31 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.073 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.015 away. White text reads best on it, at 10.26:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #104A31 |
| RGB | rgb(16, 74, 49) |
| HSL | hsl(154, 64%, 18%) |
| OKLCH | oklch(36.5% 0.073 160.2) |
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 #104A31 | 10.26:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #104A31 | 2.04:1 | Fails | Lc 10.4 | Not readable |
| #104A31 text on white | 10.26:1 | AAA | Lc 93.5 | Preferred for body text |
| #104A31 text on black | 2.04:1 | Fails | Lc -9.0 | Not readable |
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 900.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C9E0D2
oklch(88.6% 0.031 159)
-
Step 300
300
#A3CCB5
oklch(80.9% 0.054 160.3)
-
Step 400
400
#6DB28E
oklch(70.7% 0.088 160.2)
-
Step 500
500
#409E72
oklch(63.1% 0.112 160.2)
-
Step 600
600
#0E885A
oklch(55.5% 0.122 160.3)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#065E3D
oklch(42.6% 0.093 160.4)
-
Step 900
900 (this color)
#104A31
oklch(36.5% 0.073 160.2)
-
Step 950
950
#0E2D1F
oklch(26.9% 0.046 161.4)
#104A31 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) | #494430 | 0.069 |
| Deuteranopia (no green cones) | #423F33 | 0.067 |
| Tritanopia (no blue cones) | #004A43 | 0.030 |
| Achromatopsia (no color) | #414141 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104A31
#104A31
oklch(36.5% 0.073 160.2)
- #582E4A
#582E4A
oklch(36.6% 0.073 341)
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 #104A31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.015
- Pine Green #0A481E ΔE 0.028
- Dark Blue Green #005249 ΔE 0.040
- British Racing Green #05480D ΔE 0.046
- Dark Teal #014D4E ΔE 0.046
- Forrest Green #154406 ΔE 0.049
- Darkgreen #054907 ΔE 0.051
- Bottle Green #044A05 ΔE 0.052
Use #104A31 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.