#218264
Closest named color: Sea Green (#2E8B57). oklch(54.4% 0.1 167.5), rgb(33, 130, 100).
Aa
White text reads best on this color (4.72:1).
About this color
#218264 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.100 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.039 away. White text reads best on it, at 4.72:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.44:1 |
| White text | 4.72:1 |
Values
| HEX | #218264 |
| RGB | rgb(33, 130, 100) |
| HSL | hsl(161, 60%, 32%) |
| OKLCH | oklch(54.4% 0.1 167.5) |
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 #218264 | 4.72:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #218264 | 4.44:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #218264 text on white | 4.72:1 | AA | Lc 72.5 | Content text, not long reading |
| #218264 text on black | 4.44:1 | AA large text | Lc -29.2 | 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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD6
oklch(88.5% 0.026 168.2)
-
Step 300
300
#A6CABB
oklch(80.8% 0.044 168)
-
Step 400
400
#73AF98
oklch(70.6% 0.071 168.2)
-
Step 500
500
#4A9B7E
oklch(63% 0.092 167.5)
-
Step 600
600 (this color)
#218264
oklch(54.4% 0.1 167.5)
-
Step 700
700
#167156
oklch(49.1% 0.093 167.7)
-
Step 800
800
#175C46
oklch(42.6% 0.077 167.3)
-
Step 900
900
#1C4C3B
oklch(37.8% 0.06 167)
-
Step 950
950
#122C23
oklch(26.9% 0.037 168.7)
#218264 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) | #7F7962 | 0.100 |
| Deuteranopia (no green cones) | #726F66 | 0.097 |
| Tritanopia (no blue cones) | #00837A | 0.033 |
| Achromatopsia (no color) | #737373 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #218264
#218264
oklch(54.4% 0.1 167.5)
- #9A567A
#9A567A
oklch(54.4% 0.101 348)
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 #218264, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.039
- Viridian #1E9167 ΔE 0.046
- Teal #008080 ΔE 0.046
- Bluegreen #017A79 ΔE 0.048
- Jungle Green #048243 ΔE 0.049
- Dark Sage #598556 ΔE 0.050
- Dark Cyan #008B8B ΔE 0.057
- Dark Aquamarine #017371 ΔE 0.059
Use #218264 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.