#59A136
Closest named color: Mid Green (#50A747). oklch(63.9% 0.159 137.1), rgb(89, 161, 54).
Aa
Black text reads best on this color (6.57:1).
About this color
#59A136 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.159 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.019 away. Black text reads best on it, at 6.57:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.57:1 |
| White text | 3.19:1 |
Values
| HEX | #59A136 |
| RGB | rgb(89, 161, 54) |
| HSL | hsl(100, 50%, 42%) |
| OKLCH | oklch(63.9% 0.159 137.1) |
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 #59A136 | 3.19:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #59A136 | 6.57:1 | AA | Lc 45.2 | Large or bold text, headings |
| #59A136 text on white | 3.19:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #59A136 text on black | 6.57:1 | AA | Lc -42.9 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CCE0C5
oklch(88.4% 0.042 137.5)
-
Step 300
300
#A9CD9B
oklch(80.9% 0.079 137)
-
Step 400
400
#7AB263
oklch(70.6% 0.124 137.1)
-
Step 500
500 (this color)
#59A136
oklch(63.9% 0.159 137.1)
-
Step 600
600
#3B8800
oklch(55.6% 0.169 137.1)
-
Step 700
700
#317200
oklch(49% 0.148 136.9)
-
Step 800
800
#275E00
oklch(42.7% 0.129 137)
-
Step 900
900
#244D0C
oklch(37.6% 0.103 136.7)
-
Step 950
950
#162D0A
oklch(26.9% 0.065 136.5)
#59A136 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) | #A69428 | 0.100 |
| Deuteranopia (no green cones) | #9D8E3F | 0.101 |
| Tritanopia (no blue cones) | #559B8B | 0.112 |
| Achromatopsia (no color) | #909090 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59A136
#59A136
oklch(63.9% 0.159 137.1)
- #B269CB
#B269CB
oklch(63.9% 0.16 317)
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 #59A136, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.019
- Muted Green #5FA052 ΔE 0.031
- Fern #63A950 ΔE 0.034
- Flat Green #699D4C ΔE 0.034
- Grass #5CAC2D ΔE 0.035
- Medium Green #39AD48 ΔE 0.036
- Leaf Green #5CA904 ΔE 0.037
- Off Green #6BA353 ΔE 0.038
Use #59A136 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.