#216731
Closest named color: Spruce (#0A5F38). oklch(45.6% 0.11 147.9), rgb(33, 103, 49).
Aa
White text reads best on this color (6.88:1).
About this color
#216731 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.110 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.033 away. White text reads best on it, at 6.88:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.04:1 |
| White text | 6.88:1 |
Values
| HEX | #216731 |
| RGB | rgb(33, 103, 49) |
| HSL | hsl(134, 51%, 27%) |
| OKLCH | oklch(45.6% 0.11 147.9) |
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 #216731 | 6.88:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #216731 | 3.04:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #216731 text on white | 6.88:1 | AA | Lc 83.5 | Fine for body text |
| #216731 text on black | 3.04:1 | AA large text | Lc -18.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CAE0CC
oklch(88.5% 0.036 147.9)
-
Step 300
300
#A5CDA9
oklch(81% 0.066 147.6)
-
Step 400
400
#73B27C
oklch(70.6% 0.102 147.9)
-
Step 500
500
#4A9F5A
oklch(63.2% 0.131 147.9)
-
Step 600
600
#25893F
oklch(55.6% 0.143 148)
-
Step 700
700
#157430
oklch(49.1% 0.133 147.8)
-
Step 800
800 (this color)
#216731
oklch(45.6% 0.11 147.9)
-
Step 900
900
#1B4E26
oklch(37.8% 0.086 148)
-
Step 950
950
#112E17
oklch(27.1% 0.055 148.5)
#216731 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) | #685E2D | 0.087 |
| Deuteranopia (no green cones) | #5F5835 | 0.086 |
| Tritanopia (no blue cones) | #0B655A | 0.063 |
| Achromatopsia (no color) | #5A5A5A | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #216731
#216731
oklch(45.6% 0.11 147.9)
- #773E76
#773E76
oklch(45.6% 0.111 327.8)
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 #216731, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.033
- Pine #2B5D34 ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.044
- Dark Green #006400 ΔE 0.045
- Army Green #4B5D16 ΔE 0.047
- Camo Green #526525 ΔE 0.050
- Deep Green #02590F ΔE 0.057
- Dark Olive Green #556B2F ΔE 0.058
Use #216731 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.