#05631F
Closest named color: Dark Green (#006400). oklch(43.6% 0.129 146.3), rgb(5, 99, 31).
Aa
White text reads best on this color (7.47:1).
About this color
#05631F is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.129 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.021 away. White text reads best on it, at 7.47:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.81:1 |
| White text | 7.47:1 |
Values
| HEX | #05631F |
| RGB | rgb(5, 99, 31) |
| HSL | hsl(137, 90%, 20%) |
| OKLCH | oklch(43.6% 0.129 146.3) |
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 #05631F | 7.47:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #05631F | 2.81:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #05631F text on white | 7.47:1 | AAA | Lc 85.4 | Fine for body text |
| #05631F text on black | 2.81:1 | Fails | Lc -16.6 | Dividers and decoration only |
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 800.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C9
oklch(88.5% 0.042 146.3)
-
Step 300
300
#A1CEA4
oklch(80.8% 0.075 146.6)
-
Step 400
400
#6BB572
oklch(70.7% 0.122 146.3)
-
Step 500
500
#3CA14C
oklch(63% 0.154 146.3)
-
Step 600
600
#018C2D
oklch(55.7% 0.169 146.3)
-
Step 700
700
#007524
oklch(49% 0.148 146.3)
-
Step 800
800 (this color)
#05631F
oklch(43.6% 0.129 146.3)
-
Step 900
900
#124F1D
oklch(37.7% 0.101 146.1)
-
Step 950
950
#0D2E12
oklch(26.9% 0.063 146.4)
#05631F 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) | #645917 | 0.098 |
| Deuteranopia (no green cones) | #5B5225 | 0.099 |
| Tritanopia (no blue cones) | #006055 | 0.079 |
| Achromatopsia (no color) | #555555 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #05631F
#05631F
oklch(43.6% 0.129 146.3)
- #743376
#743376
oklch(43.6% 0.128 326.3)
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 #05631F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.021
- Deep Green #02590F ΔE 0.033
- Spruce #0A5F38 ΔE 0.037
- Pine #2B5D34 ΔE 0.044
- Forest #0B5509 ΔE 0.045
- Navy Green #35530A ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.055
- Army Green #4B5D16 ΔE 0.057
Use #05631F 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.