#259A46
Closest named color: Kelley Green (#009337). oklch(60.4% 0.159 148.2), rgb(37, 154, 70).
Aa
Black text reads best on this color (5.78:1).
About this color
#259A46 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.159 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.028 away. Black text reads best on it, at 5.78:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.78:1 |
| White text | 3.62:1 |
Values
| HEX | #259A46 |
| RGB | rgb(37, 154, 70) |
| HSL | hsl(137, 61%, 37%) |
| OKLCH | oklch(60.4% 0.159 148.2) |
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 #259A46 | 3.62:1 | AA large text | Lc -68.9 | Content text, not long reading |
| Black text on #259A46 | 5.78:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #259A46 text on white | 3.62:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #259A46 text on black | 5.78:1 | AA | Lc -38.3 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE2
oklch(93.5% 0.022 149.7)
-
Step 200
200
#C7E1CA
oklch(88.4% 0.042 148.5)
-
Step 300
300
#9FCFA5
oklch(80.9% 0.077 148.2)
-
Step 400
400
#66B674
oklch(70.8% 0.124 148.2)
-
Step 500
500 (this color)
#259A46
oklch(60.4% 0.159 148.2)
-
Step 600
600
#008B37
oklch(55.5% 0.16 148.3)
-
Step 700
700
#00752D
oklch(49.1% 0.141 148.2)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#08501F
oklch(37.8% 0.104 148.3)
-
Step 950
950
#0A2F13
oklch(27.1% 0.065 148.2)
#259A46 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) | #9C8C3E | 0.127 |
| Deuteranopia (no green cones) | #8E834C | 0.124 |
| Tritanopia (no blue cones) | #009787 | 0.091 |
| Achromatopsia (no color) | #868686 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #259A46
#259A46
oklch(60.4% 0.159 148.2)
- #B25AB0
#B25AB0
oklch(60.4% 0.157 328.2)
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 #259A46, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.028
- Irish Green #019529 ΔE 0.033
- Grass Green #3F9B0B ΔE 0.040
- Grassy Green #419C03 ΔE 0.043
- Light Forest Green #4F9153 ΔE 0.045
- Fern Green #548D44 ΔE 0.047
- Emerald Green #028F1E ΔE 0.047
- True Green #089404 ΔE 0.048
Use #259A46 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.