#259F64
Closest named color: Jade (#1FA774). oklch(62.3% 0.137 156.7), rgb(37, 159, 100).
Aa
Black text reads best on this color (6.22:1).
About this color
#259F64 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.137 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.027 away. Black text reads best on it, at 6.22:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #259F64 |
| RGB | rgb(37, 159, 100) |
| HSL | hsl(151, 62%, 38%) |
| OKLCH | oklch(62.3% 0.137 156.7) |
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 #259F64 | 3.37:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #259F64 | 6.22:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #259F64 text on white | 3.37:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #259F64 text on black | 6.22:1 | AA | Lc -40.9 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E0EEE5
oklch(93.6% 0.019 157.9)
-
Step 200
200
#C6E1CF
oklch(88.5% 0.038 156.4)
-
Step 300
300
#9DCEAF
oklch(80.8% 0.067 156.8)
-
Step 400
400
#63B585
oklch(70.8% 0.108 156.5)
-
Step 500
500 (this color)
#259F64
oklch(62.3% 0.137 156.7)
-
Step 600
600
#008A52
oklch(55.7% 0.134 156.6)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#014F2D
oklch(37.6% 0.09 156.7)
-
Step 950
950
#082E1B
oklch(26.9% 0.055 157.2)
#259F64 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) | #9E9260 | 0.124 |
| Deuteranopia (no green cones) | #8F8868 | 0.121 |
| Tritanopia (no blue cones) | #009E90 | 0.064 |
| Achromatopsia (no color) | #8C8C8C | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #259F64
#259F64
oklch(62.3% 0.137 156.7)
- #BA64A5
#BA64A5
oklch(62.4% 0.137 337)
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 #259F64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.027
- Ocean Green #3D9973 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.043
- Seaweed Green #35AD6B ΔE 0.043
- Muted Green #5FA052 ΔE 0.043
- Viridian #1E9167 ΔE 0.045
- Jade Green #2BAF6A ΔE 0.047
- Mid Green #50A747 ΔE 0.052
Use #259F64 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.