#104B2B
Closest named color: Evergreen (#05472A). oklch(36.7% 0.081 154.7), rgb(16, 75, 43).
Aa
White text reads best on this color (10.17:1).
About this color
#104B2B is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.081 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.016 away. White text reads best on it, at 10.17:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.06:1 |
| White text | 10.17:1 |
Values
| HEX | #104B2B |
| RGB | rgb(16, 75, 43) |
| HSL | hsl(147, 65%, 18%) |
| OKLCH | oklch(36.7% 0.081 154.7) |
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 #104B2B | 10.17:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #104B2B | 2.06:1 | Fails | Lc 10.6 | Not readable |
| #104B2B text on white | 10.17:1 | AAA | Lc 93.3 | Preferred for body text |
| #104B2B text on black | 2.06:1 | Fails | Lc -9.2 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A2CDB0
oklch(80.9% 0.061 155.3)
-
Step 400
400
#6DB386
oklch(70.8% 0.097 154.9)
-
Step 500
500
#3F9F67
oklch(63.1% 0.124 154.8)
-
Step 600
600
#0C894E
oklch(55.5% 0.135 154.8)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#055F34
oklch(42.7% 0.104 154.6)
-
Step 900
900 (this color)
#104B2B
oklch(36.7% 0.081 154.7)
-
Step 950
950
#0E2E1B
oklch(27.1% 0.052 154.7)
#104B2B 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) | #4B4429 | 0.072 |
| Deuteranopia (no green cones) | #433F2D | 0.070 |
| Tritanopia (no blue cones) | #004A43 | 0.040 |
| Achromatopsia (no color) | #414141 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104B2B
#104B2B
oklch(36.7% 0.081 154.7)
- #582D50
#582D50
oklch(36.7% 0.081 334.4)
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 #104B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.016
- Pine Green #0A481E ΔE 0.020
- British Racing Green #05480D ΔE 0.037
- Darkgreen #054907 ΔE 0.041
- Forrest Green #154406 ΔE 0.041
- Bottle Green #044A05 ΔE 0.042
- Dark Blue Green #005249 ΔE 0.046
- Racing Green #014600 ΔE 0.048
Use #104B2B 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.