#239C6F
Closest named color: Ocean Green (#3D9973). oklch(61.7% 0.124 162.7), rgb(35, 156, 111).
Aa
Black text reads best on this color (6.05:1).
About this color
#239C6F is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.124 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.018 away. Black text reads best on it, at 6.05:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.05:1 |
| White text | 3.46:1 |
Values
| HEX | #239C6F |
| RGB | rgb(35, 156, 111) |
| HSL | hsl(158, 63%, 37%) |
| OKLCH | oklch(61.7% 0.124 162.7) |
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 #239C6F | 3.46:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #239C6F | 6.05:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #239C6F text on white | 3.46:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #239C6F text on black | 6.05:1 | AA | Lc -39.9 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C6E1D3
oklch(88.6% 0.034 163.2)
-
Step 300
300
#9ECDB5
oklch(80.8% 0.06 162.5)
-
Step 400
400
#63B48F
oklch(70.8% 0.098 162.7)
-
Step 500
500 (this color)
#239C6F
oklch(61.7% 0.124 162.7)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#024F35
oklch(37.9% 0.081 162.7)
-
Step 950
950
#082E1F
oklch(27% 0.051 162.8)
#239C6F 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) | #99906C | 0.119 |
| Deuteranopia (no green cones) | #8A8572 | 0.116 |
| Tritanopia (no blue cones) | #009C90 | 0.048 |
| Achromatopsia (no color) | #8A8A8A | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #239C6F
#239C6F
oklch(61.7% 0.124 162.7)
- #B76599
#B76599
oklch(61.7% 0.123 342.6)
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 #239C6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.018
- Jade #1FA774 ΔE 0.032
- Viridian #1E9167 ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.043
- Blue Green #0F9B8E ΔE 0.046
- Persian Green #2A9D8F ΔE 0.047
- Sea Green #2E8B57 ΔE 0.052
- Seaweed Green #35AD6B ΔE 0.055
Use #239C6F 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.