#133E2A
Closest named color: Evergreen (#05472A). oklch(32.8% 0.06 160), rgb(19, 62, 42).
Aa
White text reads best on this color (11.99:1).
About this color
#133E2A is a dark, muted green. In OKLCH its lightness is 33%, its chroma 0.060 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.032 away. White text reads best on it, at 11.99:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | muted (0.060) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.75:1 |
| White text | 11.99:1 |
Values
| HEX | #133E2A |
| RGB | rgb(19, 62, 42) |
| HSL | hsl(152, 53%, 16%) |
| OKLCH | oklch(32.8% 0.06 160) |
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 #133E2A | 11.99:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #133E2A | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #133E2A text on white | 11.99:1 | AAA | Lc 97.3 | Preferred for body text |
| #133E2A text on black | 1.75:1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CCDED3
oklch(88.4% 0.024 159.1)
-
Step 300
300
#A9CAB7
oklch(80.9% 0.044 160)
-
Step 400
400
#79AF91
oklch(70.8% 0.072 159.5)
-
Step 500
500
#539B76
oklch(63.2% 0.093 159.7)
-
Step 600
600
#34855F
oklch(55.6% 0.099 160.1)
-
Step 700
700
#25714E
oklch(49.2% 0.094 159.7)
-
Step 800
800
#215C40
oklch(42.8% 0.077 159.7)
-
Step 900
900 (this color)
#133E2A
oklch(32.8% 0.06 160)
-
Step 950
950
#142C20
oklch(26.9% 0.038 160.6)
#133E2A 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) | #3D3929 | 0.056 |
| Deuteranopia (no green cones) | #37352B | 0.054 |
| Tritanopia (no blue cones) | #013E39 | 0.026 |
| Achromatopsia (no color) | #363636 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #133E2A
#133E2A
oklch(32.8% 0.06 160)
- #49283E
#49283E
oklch(32.8% 0.059 340.6)
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 #133E2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.032
- Pakistan Green #283618 ΔE 0.034
- Pine Green #0A481E ΔE 0.044
- Hunter Green #0B4008 ΔE 0.047
- Forrest Green #154406 ΔE 0.053
- Dark Olive #373E02 ΔE 0.056
- British Racing Green #05480D ΔE 0.059
- Onyx #343A40 ΔE 0.063
Use #133E2A 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.