#239C65
Closest named color: Ocean Green (#3D9973). oklch(61.5% 0.133 158), rgb(35, 156, 101).
Aa
Black text reads best on this color (6.01:1).
About this color
#239C65 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.133 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.029 away. Black text reads best on it, at 6.01:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.01:1 |
| White text | 3.49:1 |
Values
| HEX | #239C65 |
| RGB | rgb(35, 156, 101) |
| HSL | hsl(153, 63%, 37%) |
| OKLCH | oklch(61.5% 0.133 158) |
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 #239C65 | 3.49:1 | AA large text | Lc -67.5 | Content text, not long reading |
| Black text on #239C65 | 6.01:1 | AA | Lc 42.0 | Non-text elements, placeholder text |
| #239C65 text on white | 3.49:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #239C65 text on black | 6.01:1 | AA | Lc -39.7 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E0EEE5
oklch(93.6% 0.019 157.9)
-
Step 200
200
#C6E1D0
oklch(88.5% 0.037 157.9)
-
Step 300
300
#9ECEB1
oklch(80.9% 0.065 158.1)
-
Step 400
400
#64B488
oklch(70.6% 0.103 158.2)
-
Step 500
500 (this color)
#239C65
oklch(61.5% 0.133 158)
-
Step 600
600
#008955
oklch(55.5% 0.129 158.2)
-
Step 700
700
#007447
oklch(49.2% 0.115 158)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#034F2F
oklch(37.7% 0.087 157.8)
-
Step 950
950
#082E1C
oklch(26.9% 0.054 158.5)
#239C65 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) | #9B8F62 | 0.123 |
| Deuteranopia (no green cones) | #8C8569 | 0.120 |
| Tritanopia (no blue cones) | #009B8E | 0.060 |
| Achromatopsia (no color) | #898989 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #239C65
#239C65
oklch(61.5% 0.133 158)
- #B762A0
#B762A0
oklch(61.5% 0.134 338.2)
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 #239C65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.029
- Jade #1FA774 ΔE 0.033
- Viridian #1E9167 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.038
- Sea Green #2E8B57 ΔE 0.049
- Muted Green #5FA052 ΔE 0.049
- Fern Green #548D44 ΔE 0.052
- Seaweed Green #35AD6B ΔE 0.052
Use #239C65 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.