#59B86B
Closest named color: Boring Green (#63B365). oklch(70.6% 0.143 148), rgb(89, 184, 107).
Aa
Black text reads best on this color (8.49:1).
About this color
#59B86B is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.143 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.014 away. Black text reads best on it, at 8.49:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.49:1 |
| White text | 2.47:1 |
Values
| HEX | #59B86B |
| RGB | rgb(89, 184, 107) |
| HSL | hsl(131, 40%, 54%) |
| OKLCH | oklch(70.6% 0.143 148) |
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 #59B86B | 2.47:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #59B86B | 8.49:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #59B86B text on white | 2.47:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #59B86B text on black | 8.49:1 | AAA | Lc -53.6 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C4E3C7
oklch(88.6% 0.05 147.8)
-
Step 300
300
#99D1A0
oklch(80.9% 0.09 148)
-
Step 400
400 (this color)
#59B86B
oklch(70.6% 0.143 148)
-
Step 500
500
#00A542
oklch(63% 0.182 148.1)
-
Step 600
600
#008B36
oklch(55.5% 0.161 148.1)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#02300F
oklch(27.1% 0.075 148.2)
#59B86B 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) | #BAAA65 | 0.116 |
| Deuteranopia (no green cones) | #ADA170 | 0.115 |
| Tritanopia (no blue cones) | #47B5A5 | 0.082 |
| Achromatopsia (no color) | #A5A5A5 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59B86B
#59B86B
oklch(70.6% 0.143 148)
- #CF7ECD
#CF7ECD
oklch(70.6% 0.142 327.8)
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 #59B86B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.014
- Dark Mint #48C072 ΔE 0.022
- Cool Green #33B864 ΔE 0.028
- Medium Sea Green #3CB371 ΔE 0.028
- Dark Mint Green #20C073 ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.032
- Turtle Green #75B84F ΔE 0.035
- Algae #54AC68 ΔE 0.035
Use #59B86B 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.