#025639
Closest named color: Spruce (#0A5F38). oklch(40.1% 0.087 161.9), rgb(2, 86, 57).
Aa
White text reads best on this color (8.77:1).
About this color
#025639 is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.087 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.032 away. White text reads best on it, at 8.77:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.39:1 |
| White text | 8.77:1 |
Values
| HEX | #025639 |
| RGB | rgb(2, 86, 57) |
| HSL | hsl(159, 95%, 17%) |
| OKLCH | oklch(40.1% 0.087 161.9) |
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 #025639 | 8.77:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #025639 | 2.39:1 | Fails | Lc 14.4 | Not readable |
| #025639 text on white | 8.77:1 | AAA | Lc 89.6 | Fine for body text |
| #025639 text on black | 2.39:1 | Fails | Lc -12.7 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#DFEEE6
oklch(93.6% 0.019 162.9)
-
Step 200
200
#C5E1D2
oklch(88.5% 0.036 162.3)
-
Step 300
300
#9BCEB4
oklch(80.8% 0.065 162.4)
-
Step 400
400
#5EB58C
oklch(70.7% 0.105 161.6)
-
Step 500
500
#17A270
oklch(63.2% 0.134 161.9)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734D
oklch(49.1% 0.108 161.8)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900 (this color)
#025639
oklch(40.1% 0.087 161.9)
-
Step 950
950
#042F1E
oklch(27.1% 0.056 161.7)
#025639 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) | #544F37 | 0.082 |
| Deuteranopia (no green cones) | #4B483B | 0.081 |
| Tritanopia (no blue cones) | #00564E | 0.035 |
| Achromatopsia (no color) | #4B4B4B | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #025639
#025639
oklch(40.1% 0.087 161.9)
- #673355
#673355
oklch(40.1% 0.087 342)
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 #025639, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.032
- Dark Blue Green #005249 ΔE 0.033
- Pine #2B5D34 ΔE 0.038
- Evergreen #05472A ΔE 0.050
- Pine Green #0A481E ΔE 0.052
- Forest #0B5509 ΔE 0.053
- Deep Green #02590F ΔE 0.053
- Dark Teal #014D4E ΔE 0.054
Use #025639 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.