#216751
Closest named color: Dark Green Blue (#1F6357). oklch(46.4% 0.078 168.5), rgb(33, 103, 81).
Aa
White text reads best on this color (6.72:1).
About this color
#216751 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.078 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.019 away. White text reads best on it, at 6.72:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.12:1 |
| White text | 6.72:1 |
Values
| HEX | #216751 |
| RGB | rgb(33, 103, 81) |
| HSL | hsl(161, 51%, 27%) |
| OKLCH | oklch(46.4% 0.078 168.5) |
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 #216751 | 6.72:1 | AA | Lc -87.9 | Fine for body text |
| Black text on #216751 | 3.12:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #216751 text on white | 6.72:1 | AA | Lc 82.9 | Fine for body text |
| #216751 text on black | 3.12:1 | AA large text | Lc -19.0 | 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 700.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CCDED6
oklch(88.5% 0.022 167.4)
-
Step 300
300
#AAC9BC
oklch(80.9% 0.038 168.1)
-
Step 400
400
#7BAD9A
oklch(70.7% 0.06 169)
-
Step 500
500
#579981
oklch(63.2% 0.078 168.4)
-
Step 600
600
#39836A
oklch(55.6% 0.084 168.4)
-
Step 700
700 (this color)
#216751
oklch(46.4% 0.078 168.5)
-
Step 800
800
#255A48
oklch(42.6% 0.065 168.2)
-
Step 900
900
#234A3D
oklch(37.6% 0.05 169.6)
-
Step 950
950
#162C24
oklch(27.2% 0.032 168.6)
#216751 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) | #646050 | 0.079 |
| Deuteranopia (no green cones) | #5B5952 | 0.076 |
| Tritanopia (no blue cones) | #006861 | 0.026 |
| Achromatopsia (no color) | #5C5C5C | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #216751
#216751
oklch(46.4% 0.078 168.5)
- #794660
#794660
oklch(46.3% 0.078 348.7)
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 #216751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.019
- Dark Aqua #05696B ΔE 0.040
- Pine #2B5D34 ΔE 0.044
- Spruce #0A5F38 ΔE 0.045
- Dark Aquamarine #017371 ΔE 0.052
- Deep Turquoise #017374 ΔE 0.056
- Petrol #005F6A ΔE 0.056
- Camo Green #526525 ΔE 0.067
Use #216751 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.