#013F21
Closest named color: Evergreen (#05472A). oklch(32.3% 0.079 155.2), rgb(1, 63, 33).
Aa
White text reads best on this color (12.10:1).
About this color
#013F21 is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.079 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.029 away. White text reads best on it, at 12.10:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.73:1 |
| White text | 12.10:1 |
Values
| HEX | #013F21 |
| RGB | rgb(1, 63, 33) |
| HSL | hsl(151, 97%, 13%) |
| OKLCH | oklch(32.3% 0.079 155.2) |
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 #013F21 | 12.10:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #013F21 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #013F21 text on white | 12.10:1 | AAA | Lc 97.2 | Preferred for body text |
| #013F21 text on black | 1.73:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DCF0E2
oklch(93.6% 0.028 155.3)
-
Step 200
200
#BFE4CA
oklch(88.5% 0.053 154.6)
-
Step 300
300
#8FD3A6
oklch(80.9% 0.094 154.8)
-
Step 400
400
#3EBB76
oklch(70.6% 0.149 155)
-
Step 500
500
#00A45E
oklch(63.1% 0.156 155.1)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950 (this color)
#013F21
oklch(32.3% 0.079 155.2)
#013F21 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) | #3F391F | 0.070 |
| Deuteranopia (no green cones) | #383423 | 0.069 |
| Tritanopia (no blue cones) | #003E38 | 0.040 |
| Achromatopsia (no color) | #363636 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013F21
#013F21
oklch(32.3% 0.079 155.2)
- #4B2243
#4B2243
oklch(32.2% 0.078 335.1)
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 #013F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.029
- Hunter Green #0B4008 ΔE 0.029
- Pine Green #0A481E ΔE 0.034
- Forrest Green #154406 ΔE 0.038
- Pakistan Green #283618 ΔE 0.040
- British Racing Green #05480D ΔE 0.044
- Racing Green #014600 ΔE 0.046
- Darkgreen #054907 ΔE 0.050
Use #013F21 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.