#0F8521
Closest named color: Forest Green (#228B22). oklch(53.7% 0.167 144.3), rgb(15, 133, 33).
Aa
White text reads best on this color (4.77:1).
About this color
#0F8521 is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.167 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.021 away. White text reads best on it, at 4.77:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #0F8521 |
| RGB | rgb(15, 133, 33) |
| HSL | hsl(129, 80%, 29%) |
| OKLCH | oklch(53.7% 0.167 144.3) |
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 #0F8521 | 4.77:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #0F8521 | 4.39:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #0F8521 text on white | 4.77:1 | AA | Lc 72.5 | Content text, not long reading |
| #0F8521 text on black | 4.39:1 | AA large text | Lc -29.2 | Dividers and decoration only |
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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C9E1C8
oklch(88.5% 0.042 144.1)
-
Step 300
300
#A3CEA2
oklch(80.9% 0.076 144.3)
-
Step 400
400
#6FB470
oklch(70.7% 0.12 144.5)
-
Step 500
500
#44A148
oklch(63.2% 0.154 144.2)
-
Step 600
600 (this color)
#0F8521
oklch(53.7% 0.167 144.3)
-
Step 700
700
#06761A
oklch(49.2% 0.155 144.3)
-
Step 800
800
#0E6018
oklch(42.7% 0.129 144.3)
-
Step 900
900
#174F1B
oklch(37.8% 0.101 144.4)
-
Step 950
950
#102E11
oklch(27% 0.063 144.2)
#0F8521 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) | #88780F | 0.122 |
| Deuteranopia (no green cones) | #7C6F2C | 0.123 |
| Tritanopia (no blue cones) | #008172 | 0.106 |
| Achromatopsia (no color) | #737373 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F8521
#0F8521
oklch(53.7% 0.167 144.3)
- #9B44A3
#9B44A3
oklch(53.7% 0.167 324.2)
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 #0F8521, closest first.
No curated palette has a color within ΔE 0.04 of #0F8521.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.021
- Green #008000 ΔE 0.021
- Tree Green #2A7E19 ΔE 0.021
- Dark Grass Green #388004 ΔE 0.022
- Emerald Green #028F1E ΔE 0.031
- Jungle Green #048243 ΔE 0.038
- Kelley Green #009337 ΔE 0.042
- Irish Green #019529 ΔE 0.047
Use #0F8521 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.