#25A548
Closest named color: Medium Green (#39AD48). oklch(63.5% 0.171 147.7), rgb(37, 165, 72).
Aa
Black text reads best on this color (6.55:1).
About this color
#25A548 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.171 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.027 away. Black text reads best on it, at 6.55:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.55:1 |
| White text | 3.20:1 |
Values
| HEX | #25A548 |
| RGB | rgb(37, 165, 72) |
| HSL | hsl(136, 63%, 40%) |
| OKLCH | oklch(63.5% 0.171 147.7) |
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 #25A548 | 3.20:1 | AA large text | Lc -64.1 | Content text, not long reading |
| Black text on #25A548 | 6.55:1 | AA | Lc 45.3 | Large or bold text, headings |
| #25A548 text on white | 3.20:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #25A548 text on black | 6.55:1 | AA | Lc -43.0 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C6E2C8
oklch(88.5% 0.046 147.2)
-
Step 300
300
#9CD0A2
oklch(80.9% 0.084 147.8)
-
Step 400
400
#61B76F
oklch(70.7% 0.134 147.7)
-
Step 500
500 (this color)
#25A548
oklch(63.5% 0.171 147.7)
-
Step 600
600
#008B34
oklch(55.5% 0.162 147.6)
-
Step 700
700
#00752B
oklch(49% 0.143 147.8)
-
Step 800
800
#006022
oklch(42.6% 0.124 147.8)
-
Step 900
900
#00501B
oklch(37.6% 0.109 147.8)
-
Step 950
950
#062F10
oklch(26.9% 0.071 147.6)
#25A548 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) | #A7963F | 0.135 |
| Deuteranopia (no green cones) | #988C4F | 0.133 |
| Tritanopia (no blue cones) | #00A190 | 0.100 |
| Achromatopsia (no color) | #909090 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25A548
#25A548
oklch(63.5% 0.171 147.7)
- #BF5FBE
#BF5FBE
oklch(63.4% 0.17 327.7)
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 #25A548, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.027
- Mid Green #50A747 ΔE 0.028
- Kelly Green #02AB2E ΔE 0.034
- Grass Green #3F9B0B ΔE 0.041
- Grassy Green #419C03 ΔE 0.041
- Shamrock #01B44C ΔE 0.043
- Jade Green #2BAF6A ΔE 0.044
- Seaweed Green #35AD6B ΔE 0.045
Use #25A548 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.