#104A21
Closest named color: Pine Green (#0A481E). oklch(36.2% 0.09 149), rgb(16, 74, 33).
Aa
White text reads best on this color (10.37:1).
About this color
#104A21 is a dark, moderately saturated green. In OKLCH its lightness is 36%, its chroma 0.090 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine Green (#0A481E), ΔE 0.009 away. White text reads best on it, at 10.37:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.02:1 |
| White text | 10.37:1 |
Values
| HEX | #104A21 |
| RGB | rgb(16, 74, 33) |
| HSL | hsl(138, 64%, 18%) |
| OKLCH | oklch(36.2% 0.09 149) |
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 #104A21 | 10.37:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #104A21 | 2.02:1 | Fails | Lc 10.2 | Not readable |
| #104A21 text on white | 10.37:1 | AAA | Lc 93.8 | Preferred for body text |
| #104A21 text on black | 2.02:1 | Fails | Lc -8.8 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C9E0CC
oklch(88.4% 0.037 149.1)
-
Step 300
300
#A3CDA9
oklch(80.8% 0.067 148.9)
-
Step 400
400
#6EB37B
oklch(70.6% 0.108 149.1)
-
Step 500
500
#41A059
oklch(63.1% 0.138 149.1)
-
Step 600
600
#148A3D
oklch(55.5% 0.15 148.9)
-
Step 700
700
#007530
oklch(49.1% 0.138 149)
-
Step 800
800
#095F28
oklch(42.6% 0.115 149.1)
-
Step 900
900 (this color)
#104A21
oklch(36.2% 0.09 149)
-
Step 950
950
#0F2E16
oklch(27% 0.057 148.7)
#104A21 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) | #4B431E | 0.074 |
| Deuteranopia (no green cones) | #443E24 | 0.073 |
| Tritanopia (no blue cones) | #004840 | 0.051 |
| Achromatopsia (no color) | #404040 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104A21
#104A21
oklch(36.2% 0.09 149)
- #572A55
#572A55
oklch(36.3% 0.091 328.9)
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 #104A21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.009
- Evergreen #05472A ΔE 0.019
- British Racing Green #05480D ΔE 0.023
- Darkgreen #054907 ΔE 0.027
- Forrest Green #154406 ΔE 0.028
- Bottle Green #044A05 ΔE 0.029
- Racing Green #014600 ΔE 0.034
- Hunter Green #0B4008 ΔE 0.039
Use #104A21 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.