#013B04
Closest named color: Hunter Green (#0B4008). oklch(30.6% 0.1 143.3), rgb(1, 59, 4).
Aa
White text reads best on this color (12.89:1).
About this color
#013B04 is a dark, moderately saturated green. In OKLCH its lightness is 31%, its chroma 0.100 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.020 away. White text reads best on it, at 12.89:1.
| Hue family | Greens |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.62:1 |
| White text | 12.89:1 |
Values
| HEX | #013B04 |
| RGB | rgb(1, 59, 4) |
| HSL | hsl(123, 97%, 12%) |
| OKLCH | oklch(30.6% 0.1 143.3) |
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 #013B04 | 12.89:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #013B04 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #013B04 text on white | 12.89:1 | AAA | Lc 98.6 | Preferred for body text |
| #013B04 text on black | 1.62:1 | 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
#EFF8EF
oklch(97% 0.015 145.5)
-
Step 100
100
#DDF0DC
oklch(93.6% 0.033 143.9)
-
Step 200
200
#C0E5BE
oklch(88.5% 0.066 143.7)
-
Step 300
300
#91D58E
oklch(81% 0.12 143.4)
-
Step 400
400
#47BD47
oklch(70.7% 0.19 143.2)
-
Step 500
500
#00A717
oklch(63.2% 0.209 143.3)
-
Step 600
600
#008C12
oklch(55.5% 0.184 143.3)
-
Step 700
700
#00760D
oklch(49.1% 0.163 143.3)
-
Step 800
800
#006109
oklch(42.7% 0.141 143.3)
-
Step 900
900
#005106
oklch(37.7% 0.125 143.3)
-
Step 950
950 (this color)
#013B04
oklch(30.6% 0.1 143.3)
#013B04 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) | #3C3400 | 0.071 |
| Deuteranopia (no green cones) | #36300A | 0.071 |
| Tritanopia (no blue cones) | #003931 | 0.065 |
| Achromatopsia (no color) | #323232 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #013B04
#013B04
oklch(30.6% 0.1 143.3)
- #46194C
#46194C
oklch(30.6% 0.101 322.8)
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 #013B04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.020
- Forrest Green #154406 ΔE 0.036
- Racing Green #014600 ΔE 0.039
- British Racing Green #05480D ΔE 0.045
- Very Dark Green #062E03 ΔE 0.046
- Darkgreen #054907 ΔE 0.049
- Pine Green #0A481E ΔE 0.049
- Pakistan Green #283618 ΔE 0.051
Use #013B04 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.