#59BB25
Closest named color: Frog Green (#58BC08). oklch(70.5% 0.201 137.6), rgb(89, 187, 37).
Aa
Black text reads best on this color (8.55:1).
About this color
#59BB25 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.201 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.011 away. Black text reads best on it, at 8.55:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.55:1 |
| White text | 2.45:1 |
Values
| HEX | #59BB25 |
| RGB | rgb(89, 187, 37) |
| HSL | hsl(99, 67%, 44%) |
| OKLCH | oklch(70.5% 0.201 137.6) |
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 #59BB25 | 2.45:1 | Fails | Lc -52.9 | Large or bold text, headings |
| Black text on #59BB25 | 8.55:1 | AAA | Lc 56.1 | Large or bold text, headings |
| #59BB25 text on white | 2.45:1 | Fails | Lc 47.9 | Large or bold text, headings |
| #59BB25 text on black | 8.55:1 | AAA | Lc -54.1 | 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
#F0F8ED
oklch(97% 0.017 137)
-
Step 100
100
#DFF0D9
oklch(93.6% 0.035 137.5)
-
Step 200
200
#C3E5B8
oklch(88.6% 0.07 138.1)
-
Step 300
300
#98D482
oklch(80.9% 0.127 137.6)
-
Step 400
400 (this color)
#59BB25
oklch(70.5% 0.201 137.6)
-
Step 500
500
#45A200
oklch(63% 0.193 137.5)
-
Step 600
600
#398800
oklch(55.5% 0.17 137.5)
-
Step 700
700
#2E7300
oklch(49.1% 0.151 137.7)
-
Step 800
800
#255E00
oklch(42.7% 0.13 137.5)
-
Step 900
900
#1D4F00
oklch(37.8% 0.116 137.7)
-
Step 950
950
#0F2F00
oklch(27% 0.083 137.4)
#59BB25 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) | #C1AA00 | 0.128 |
| Deuteranopia (no green cones) | #B5A237 | 0.129 |
| Tritanopia (no blue cones) | #52B4A0 | 0.142 |
| Achromatopsia (no color) | #A5A5A5 | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59BB25
#59BB25
oklch(70.5% 0.201 137.6)
- #D270F0
#D270F0
oklch(70.5% 0.201 317.7)
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 #59BB25, closest first.
No curated palette has a color within ΔE 0.04 of #59BB25.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.011
- Leafy Green #51B73B ΔE 0.021
- Dark Lime Green #7EBD01 ΔE 0.036
- Shamrock Green #02C14D ΔE 0.037
- Dark Lime #84B701 ΔE 0.040
- Grass #5CAC2D ΔE 0.044
- Turtle Green #75B84F ΔE 0.047
- Leaf Green #5CA904 ΔE 0.049
Use #59BB25 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.