#015939
Closest named color: Spruce (#0A5F38). oklch(41% 0.092 160.4), rgb(1, 89, 57).
Aa
White text reads best on this color (8.43:1).
About this color
#015939 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.092 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.021 away. White text reads best on it, at 8.43:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.48:1 |
| White text | 8.43:1 |
Values
| HEX | #015939 |
| RGB | rgb(1, 89, 57) |
| HSL | hsl(158, 98%, 18%) |
| OKLCH | oklch(41% 0.092 160.4) |
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 #015939 | 8.43:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #015939 | 2.48:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #015939 text on white | 8.43:1 | AAA | Lc 88.6 | Fine for body text |
| #015939 text on black | 2.48:1 | Fails | Lc -13.6 | 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 800.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C9E0D3
oklch(88.6% 0.03 161)
-
Step 300
300
#A3CCB5
oklch(80.9% 0.054 160.3)
-
Step 400
400
#6FB18F
oklch(70.6% 0.085 160.7)
-
Step 500
500
#429E73
oklch(63.2% 0.11 160.4)
-
Step 600
600
#15885B
oklch(55.6% 0.119 160.4)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800 (this color)
#015939
oklch(41% 0.092 160.4)
-
Step 900
900
#164D35
oklch(37.7% 0.071 160.9)
-
Step 950
950
#0F2D1F
oklch(26.9% 0.045 160.9)
#015939 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) | #585137 | 0.087 |
| Deuteranopia (no green cones) | #4E4A3B | 0.084 |
| Tritanopia (no blue cones) | #005951 | 0.039 |
| Achromatopsia (no color) | #4D4D4D | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #015939
#015939
oklch(41% 0.092 160.4)
- #6A3459
#6A3459
oklch(40.9% 0.092 340.5)
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 #015939, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.021
- Pine #2B5D34 ΔE 0.030
- Dark Blue Green #005249 ΔE 0.041
- Deep Green #02590F ΔE 0.049
- Forest #0B5509 ΔE 0.051
- Navy Green #35530A ΔE 0.052
- Dark Green Blue #1F6357 ΔE 0.055
- Pine Green #0A481E ΔE 0.059
Use #015939 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.