#215C40
Closest named color: Pine (#2B5D34). oklch(42.8% 0.077 159.7), rgb(33, 92, 64).
Aa
White text reads best on this color (7.86:1).
About this color
#215C40 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.077 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.019 away. White text reads best on it, at 7.86:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.66:1 |
| White text | 7.86:1 |
Values
| HEX | #215C40 |
| RGB | rgb(33, 92, 64) |
| HSL | hsl(152, 47%, 25%) |
| OKLCH | oklch(42.8% 0.077 159.7) |
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 #215C40 | 7.86:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #215C40 | 2.66:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #215C40 text on white | 7.86:1 | AAA | Lc 87.1 | Fine for body text |
| #215C40 text on black | 2.66:1 | Fails | Lc -15.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CCDFD3
oklch(88.6% 0.026 158.1)
-
Step 300
300
#A8CAB6
oklch(80.8% 0.046 159.4)
-
Step 400
400
#78AF91
oklch(70.7% 0.073 159.9)
-
Step 500
500
#539B76
oklch(63.2% 0.093 159.7)
-
Step 600
600
#33855E
oklch(55.6% 0.101 159.6)
-
Step 700
700
#25714E
oklch(49.2% 0.094 159.7)
-
Step 800
800 (this color)
#215C40
oklch(42.8% 0.077 159.7)
-
Step 900
900
#214B36
oklch(37.6% 0.06 159.8)
-
Step 950
950
#142C20
oklch(26.9% 0.038 160.6)
#215C40 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) | #5B553E | 0.073 |
| Deuteranopia (no green cones) | #534F42 | 0.072 |
| Tritanopia (no blue cones) | #065C54 | 0.033 |
| Achromatopsia (no color) | #525252 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #215C40
#215C40
oklch(42.8% 0.077 159.7)
- #6B3D5D
#6B3D5D
oklch(42.7% 0.079 339.3)
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 #215C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.019
- Spruce #0A5F38 ΔE 0.022
- Dark Green Blue #1F6357 ΔE 0.037
- Dark Blue Green #005249 ΔE 0.045
- Deep Teal #00555A ΔE 0.056
- Navy Green #35530A ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.058
- Army Green #4B5D16 ΔE 0.062
Use #215C40 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.