#58AF51
Closest named color: Dark Pastel Green (#56AE57). oklch(67.8% 0.156 142.2), rgb(88, 175, 81).
Aa
Black text reads best on this color (7.66:1).
About this color
#58AF51 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.156 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Pastel Green (#56AE57), ΔE 0.008 away. Black text reads best on it, at 7.66:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Dark Pastel Green (#56AE57) |
| Black text | 7.66:1 |
| White text | 2.73:1 |
Values
| HEX | #58AF51 |
| RGB | rgb(88, 175, 81) |
| HSL | hsl(116, 37%, 50%) |
| OKLCH | oklch(67.8% 0.156 142.2) |
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 #58AF51 | 2.73:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #58AF51 | 7.66:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #58AF51 text on white | 2.73:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #58AF51 text on black | 7.66:1 | AAA | Lc -49.1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C5E3C2
oklch(88.5% 0.055 142.6)
-
Step 300
300
#9CD197
oklch(80.9% 0.097 142.5)
-
Step 400
400 (this color)
#58AF51
oklch(67.8% 0.156 142.2)
-
Step 500
500
#25A51E
oklch(63.1% 0.199 142.3)
-
Step 600
600
#078C00
oklch(55.5% 0.188 142.3)
-
Step 700
700
#057600
oklch(49.1% 0.166 142.2)
-
Step 800
800
#036100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#025100
oklch(37.7% 0.128 142.3)
-
Step 950
950
#073005
oklch(27.1% 0.083 142.2)
#58AF51 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) | #B3A148 | 0.112 |
| Deuteranopia (no green cones) | #A79958 | 0.112 |
| Tritanopia (no blue cones) | #4DAA9A | 0.101 |
| Achromatopsia (no color) | #9C9C9C | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58AF51
#58AF51
oklch(67.8% 0.156 142.2)
- #C474D0
#C474D0
oklch(67.9% 0.156 322.2)
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 #58AF51, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Pastel Green #56AE57 ΔE 0.008
- Fern #63A950 ΔE 0.019
- Mid Green #50A747 ΔE 0.026
- Boring Green #63B365 ΔE 0.027
- Medium Green #39AD48 ΔE 0.027
- Grass #5CAC2D ΔE 0.029
- Leaf #71AA34 ΔE 0.029
- Algae #54AC68 ΔE 0.030
Use #58AF51 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.