#59BB68
Closest named color: Dark Mint (#48C072). oklch(71.3% 0.15 147), rgb(89, 187, 104).
Aa
Black text reads best on this color (8.73:1).
About this color
#59BB68 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.150 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.016 away. Black text reads best on it, at 8.73:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #59BB68 |
| RGB | rgb(89, 187, 104) |
| HSL | hsl(129, 42%, 54%) |
| OKLCH | oklch(71.3% 0.15 147) |
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 #59BB68 | 2.40:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #59BB68 | 8.73:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #59BB68 text on white | 2.40:1 | Fails | Lc 47.1 | Large or bold text, headings |
| #59BB68 text on black | 8.73:1 | AAA | Lc -54.9 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C3E3C6
oklch(88.5% 0.052 147.7)
-
Step 300
300
#98D29D
oklch(81% 0.095 146.8)
-
Step 400
400 (this color)
#59BB68
oklch(71.3% 0.15 147)
-
Step 500
500
#00A63B
oklch(63.2% 0.188 146.9)
-
Step 600
600
#008B31
oklch(55.5% 0.165 147.1)
-
Step 700
700
#007528
oklch(49% 0.145 147.1)
-
Step 800
800
#00601F
oklch(42.6% 0.127 147)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#01300C
oklch(27% 0.079 147)
#59BB68 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) | #BDAD62 | 0.119 |
| Deuteranopia (no green cones) | #B0A36D | 0.118 |
| Tritanopia (no blue cones) | #47B7A7 | 0.089 |
| Achromatopsia (no color) | #A7A7A7 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59BB68
#59BB68
oklch(71.3% 0.15 147)
- #D37ED3
#D37ED3
oklch(71.3% 0.151 327)
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 #59BB68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.016
- Boring Green #63B365 ΔE 0.022
- Cool Green #33B864 ΔE 0.028
- Dark Mint Green #20C073 ΔE 0.029
- Turtle Green #75B84F ΔE 0.031
- Algae Green #21C36F ΔE 0.032
- Soft Green #6FC276 ΔE 0.033
- Medium Sea Green #3CB371 ΔE 0.036
Use #59BB68 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.