#104C21
Closest named color: Pine Green (#0A481E). oklch(36.8% 0.093 148.6), rgb(16, 76, 33).
Aa
White text reads best on this color (10.10:1).
About this color
#104C21 is a dark, moderately saturated green. In OKLCH its lightness is 37%, its chroma 0.093 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 0.014 away. White text reads best on it, at 10.10:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Pine Green (#0A481E) |
| Black text | 2.07:1 |
| White text | 10.10:1 |
Values
| HEX | #104C21 |
| RGB | rgb(16, 76, 33) |
| HSL | hsl(137, 65%, 18%) |
| OKLCH | oklch(36.8% 0.093 148.6) |
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 #104C21 | 10.10:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #104C21 | 2.07:1 | Fails | Lc 10.8 | Not readable |
| #104C21 text on white | 10.10:1 | AAA | Lc 93.1 | Preferred for body text |
| #104C21 text on black | 2.07:1 | Fails | Lc -9.4 | 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
#C8E1CB
oklch(88.5% 0.04 148.7)
-
Step 300
300
#A2CEA8
oklch(81% 0.07 148.6)
-
Step 400
400
#6DB479
oklch(70.7% 0.112 148.4)
-
Step 500
500
#3EA056
oklch(63% 0.143 148.7)
-
Step 600
600
#0A8B3A
oklch(55.7% 0.156 148.6)
-
Step 700
700
#00752E
oklch(49.1% 0.14 148.5)
-
Step 800
800
#046026
oklch(42.8% 0.12 148.7)
-
Step 900
900 (this color)
#104C21
oklch(36.8% 0.093 148.6)
-
Step 950
950
#0E2E15
oklch(27% 0.059 148.3)
#104C21 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) | #4D451D | 0.075 |
| Deuteranopia (no green cones) | #464024 | 0.074 |
| Tritanopia (no blue cones) | #004A42 | 0.054 |
| Achromatopsia (no color) | #424242 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104C21
#104C21
oklch(36.8% 0.093 148.6)
- #592B57
#592B57
oklch(36.8% 0.092 328.9)
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 #104C21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine Green #0A481E ΔE 0.014
- British Racing Green #05480D ΔE 0.025
- Evergreen #05472A ΔE 0.025
- Darkgreen #054907 ΔE 0.027
- Bottle Green #044A05 ΔE 0.028
- Forrest Green #154406 ΔE 0.032
- Racing Green #014600 ΔE 0.036
- Forest #0B5509 ΔE 0.042
Use #104C21 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.