#015F33
Closest named color: Spruce (#0A5F38). oklch(42.6% 0.106 154.5), rgb(1, 95, 51).
Aa
White text reads best on this color (7.81:1).
About this color
#015F33 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.106 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.008 away. White text reads best on it, at 7.81:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.68:1 |
| White text | 7.81:1 |
Values
| HEX | #015F33 |
| RGB | rgb(1, 95, 51) |
| HSL | hsl(152, 98%, 19%) |
| OKLCH | oklch(42.6% 0.106 154.5) |
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 #015F33 | 7.81:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #015F33 | 2.68:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #015F33 text on white | 7.81:1 | AAA | Lc 86.6 | Fine for body text |
| #015F33 text on black | 2.68:1 | Fails | Lc -15.5 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE5
oklch(93.7% 0.018 155.8)
-
Step 200
200
#C8E0CF
oklch(88.4% 0.034 154.8)
-
Step 300
300
#A2CDAF
oklch(80.9% 0.062 154.4)
-
Step 400
400
#6CB385
oklch(70.7% 0.099 154.6)
-
Step 500
500
#3D9F66
oklch(63% 0.126 154.7)
-
Step 600
600
#048A4D
oklch(55.7% 0.138 154.5)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800 (this color)
#015F33
oklch(42.6% 0.106 154.5)
-
Step 900
900
#124E2D
oklch(37.7% 0.083 154.6)
-
Step 950
950
#0E2E1B
oklch(27.1% 0.052 154.7)
#015F33 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) | #5F5630 | 0.094 |
| Deuteranopia (no green cones) | #554F36 | 0.092 |
| Tritanopia (no blue cones) | #005E54 | 0.053 |
| Achromatopsia (no color) | #525252 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #015F33
#015F33
oklch(42.6% 0.106 154.5)
- #713566
#713566
oklch(42.6% 0.107 334.7)
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 #015F33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.008
- Pine #2B5D34 ΔE 0.023
- Deep Green #02590F ΔE 0.039
- Forest #0B5509 ΔE 0.046
- Navy Green #35530A ΔE 0.049
- Dark Green #006400 ΔE 0.051
- Dark Green Blue #1F6357 ΔE 0.058
- Army Green #4B5D16 ΔE 0.060
Use #015F33 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.