#133F25
Closest named color: Evergreen (#05472A). oklch(32.9% 0.067 154.2), rgb(19, 63, 37).
Aa
White text reads best on this color (11.89:1).
About this color
#133F25 is a dark, muted green. In OKLCH its lightness is 33%, its chroma 0.067 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.026 away. White text reads best on it, at 11.89:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.76:1 |
| White text | 11.89:1 |
Values
| HEX | #133F25 |
| RGB | rgb(19, 63, 37) |
| HSL | hsl(145, 54%, 16%) |
| OKLCH | oklch(32.9% 0.067 154.2) |
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 #133F25 | 11.89:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #133F25 | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #133F25 text on white | 11.89:1 | AAA | Lc 97.0 | Preferred for body text |
| #133F25 text on black | 1.76:1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFD1
oklch(88.6% 0.028 153.8)
-
Step 300
300
#A8CBB2
oklch(81% 0.051 154.1)
-
Step 400
400
#78B08A
oklch(70.8% 0.081 154.2)
-
Step 500
500
#529C6D
oklch(63.2% 0.103 154.3)
-
Step 600
600
#338655
oklch(55.6% 0.111 154.4)
-
Step 700
700
#247145
oklch(49% 0.103 154.5)
-
Step 800
800
#205C39
oklch(42.6% 0.085 154.6)
-
Step 900
900 (this color)
#133F25
oklch(32.9% 0.067 154.2)
-
Step 950
950
#142C1D
oklch(26.8% 0.041 155)
#133F25 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) | #3F3A23 | 0.059 |
| Deuteranopia (no green cones) | #393527 | 0.059 |
| Tritanopia (no blue cones) | #033E38 | 0.033 |
| Achromatopsia (no color) | #373737 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #133F25
#133F25
oklch(32.9% 0.067 154.2)
- #4A2743
#4A2743
oklch(33% 0.067 334.8)
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 #133F25, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.026
- Pakistan Green #283618 ΔE 0.034
- Pine Green #0A481E ΔE 0.036
- Hunter Green #0B4008 ΔE 0.037
- Forrest Green #154406 ΔE 0.043
- British Racing Green #05480D ΔE 0.049
- Dark Olive #373E02 ΔE 0.050
- Racing Green #014600 ΔE 0.054
Use #133F25 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.