#25B73C
Closest named color: Shamrock (#01B44C). oklch(68.2% 0.202 144.9), rgb(37, 183, 60).
Aa
Black text reads best on this color (7.91:1).
About this color
#25B73C is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.202 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.019 away. Black text reads best on it, at 7.91:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.202) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #25B73C |
| RGB | rgb(37, 183, 60) |
| HSL | hsl(129, 66%, 43%) |
| OKLCH | oklch(68.2% 0.202 144.9) |
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 #25B73C | 2.65:1 | Fails | Lc -56.2 | Large or bold text, headings |
| Black text on #25B73C | 7.91:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #25B73C text on white | 2.65:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #25B73C text on black | 7.91:1 | AAA | Lc -50.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF9EF
oklch(97.2% 0.017 145.4)
-
Step 100
100
#DCF1DB
oklch(93.7% 0.037 144)
-
Step 200
200
#BDE6BD
oklch(88.5% 0.07 145)
-
Step 300
300
#8BD68D
oklch(80.9% 0.126 144.9)
-
Step 400
400 (this color)
#25B73C
oklch(68.2% 0.202 144.9)
-
Step 500
500
#00A62B
oklch(63% 0.199 144.9)
-
Step 600
600
#008C23
oklch(55.6% 0.175 144.9)
-
Step 700
700
#00761C
oklch(49.2% 0.155 144.9)
-
Step 800
800
#006115
oklch(42.8% 0.135 144.8)
-
Step 900
900
#005110
oklch(37.8% 0.119 144.9)
-
Step 950
950
#003006
oklch(26.9% 0.085 144.8)
#25B73C 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) | #BAA62C | 0.149 |
| Deuteranopia (no green cones) | #AA9B47 | 0.148 |
| Tritanopia (no blue cones) | #00B29E | 0.125 |
| Achromatopsia (no color) | #9F9F9F | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25B73C
#25B73C
oklch(68.2% 0.202 144.9)
- #D464DC
#D464DC
oklch(68.2% 0.202 324.9)
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 #25B73C, closest first.
No curated palette has a color within ΔE 0.04 of #25B73C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.019
- Leafy Green #51B73B ΔE 0.024
- Shamrock Green #02C14D ΔE 0.028
- Medium Green #39AD48 ΔE 0.034
- Kelly Green #02AB2E ΔE 0.037
- Grass #5CAC2D ΔE 0.039
- Frog Green #58BC08 ΔE 0.040
- Cool Green #33B864 ΔE 0.042
Use #25B73C 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.