#59BF63
Closest named color: Dark Mint (#48C072). oklch(72.2% 0.161 145.6), rgb(89, 191, 99).
Aa
Black text reads best on this color (9.05:1).
About this color
#59BF63 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.161 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.018 away. Black text reads best on it, at 9.05:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.05:1 |
| White text | 2.31:1 |
Values
| HEX | #59BF63 |
| RGB | rgb(89, 191, 99) |
| HSL | hsl(126, 44%, 55%) |
| OKLCH | oklch(72.2% 0.161 145.6) |
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 #59BF63 | 2.31:1 | Fails | Lc -50.3 | Large or bold text, headings |
| Black text on #59BF63 | 9.05:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #59BF63 text on white | 2.31:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #59BF63 text on black | 9.05:1 | AAA | Lc -56.6 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DEEFDE
oklch(93.5% 0.029 145.3)
-
Step 200
200
#C3E4C3
oklch(88.6% 0.057 145.1)
-
Step 300
300
#97D299
oklch(80.9% 0.1 145.4)
-
Step 400
400 (this color)
#59BF63
oklch(72.2% 0.161 145.6)
-
Step 500
500
#00A631
oklch(63.1% 0.195 145.5)
-
Step 600
600
#008C28
oklch(55.7% 0.172 145.6)
-
Step 700
700
#007620
oklch(49.2% 0.152 145.5)
-
Step 800
800
#006119
oklch(42.8% 0.133 145.6)
-
Step 900
900
#005113
oklch(37.8% 0.117 145.5)
-
Step 950
950
#003008
oklch(26.9% 0.083 145.6)
#59BF63 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) | #C2B05B | 0.124 |
| Deuteranopia (no green cones) | #B4A769 | 0.122 |
| Tritanopia (no blue cones) | #47BBA9 | 0.096 |
| Achromatopsia (no color) | #AAAAAA | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59BF63
#59BF63
oklch(72.2% 0.161 145.6)
- #D77EDB
#D77EDB
oklch(72.1% 0.161 325.5)
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 #59BF63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.018
- Algae Green #21C36F ΔE 0.028
- Turtle Green #75B84F ΔE 0.029
- Dark Mint Green #20C073 ΔE 0.030
- Soft Green #6FC276 ΔE 0.033
- Cool Green #33B864 ΔE 0.034
- Boring Green #63B365 ΔE 0.036
- Leafy Green #51B73B ΔE 0.042
Use #59BF63 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.