#133F00
Closest named color: Hunter Green (#0B4008). oklch(32.4% 0.101 138.5), rgb(19, 63, 0).
Aa
White text reads best on this color (12.07:1).
About this color
#133F00 is a dark, moderately saturated green. In OKLCH its lightness is 32%, its chroma 0.101 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hunter Green (#0B4008), ΔE 0.007 away. White text reads best on it, at 12.07:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Hunter Green (#0B4008) |
| Black text | 1.73:1 |
| White text | 12.07:1 |
Values
| HEX | #133F00 |
| RGB | rgb(19, 63, 0) |
| HSL | hsl(102, 100%, 12%) |
| OKLCH | oklch(32.4% 0.101 138.5) |
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 #133F00 | 12.07:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #133F00 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #133F00 text on white | 12.07:1 | AAA | Lc 97.3 | Preferred for body text |
| #133F00 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 900.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EEE0
oklch(93.7% 0.022 139)
-
Step 200
200
#CCE0C6
oklch(88.5% 0.041 138.5)
-
Step 300
300
#A8CD9E
oklch(80.9% 0.076 139.1)
-
Step 400
400
#79B367
oklch(70.8% 0.122 138.6)
-
Step 500
500
#549F3A
oklch(63.2% 0.156 138.6)
-
Step 600
600
#36890C
oklch(55.7% 0.169 138.5)
-
Step 700
700
#297300
oklch(48.9% 0.153 138.6)
-
Step 800
800
#235E05
oklch(42.6% 0.129 138.4)
-
Step 900
900 (this color)
#133F00
oklch(32.4% 0.101 138.5)
-
Step 950
950
#152E0C
oklch(27.2% 0.065 138.3)
#133F00 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) | #413800 | 0.067 |
| Deuteranopia (no green cones) | #3C3507 | 0.065 |
| Tritanopia (no blue cones) | #0E3C34 | 0.071 |
| Achromatopsia (no color) | #363636 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #133F00
#133F00
oklch(32.4% 0.101 138.5)
- #491F54
#491F54
oklch(32.4% 0.101 318.9)
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 #133F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hunter Green #0B4008 ΔE 0.007
- Forrest Green #154406 ΔE 0.017
- Racing Green #014600 ΔE 0.024
- British Racing Green #05480D ΔE 0.029
- Darkgreen #054907 ΔE 0.032
- Pine Green #0A481E ΔE 0.035
- Bottle Green #044A05 ΔE 0.036
- Evergreen #05472A ΔE 0.046
Use #133F00 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.