#058C39
Closest named color: Forest Green (#228B22). oklch(55.9% 0.159 148.4), rgb(5, 140, 57).
Aa
Black text reads best on this color (4.81:1).
About this color
#058C39 is a medium-dark, vivid green. In OKLCH its lightness is 56%, its chroma 0.159 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest Green (#228B22), ΔE 0.019 away. Black text reads best on it, at 4.81:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Forest Green (#228B22) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #058C39 |
| RGB | rgb(5, 140, 57) |
| HSL | hsl(143, 93%, 28%) |
| OKLCH | oklch(55.9% 0.159 148.4) |
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 #058C39 | 4.35:1 | AA large text | Lc -75.0 | Fine for body text |
| Black text on #058C39 | 4.81:1 | AA | Lc 34.5 | Non-text elements, placeholder text |
| #058C39 text on white | 4.35:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #058C39 text on black | 4.81:1 | AA | Lc -32.1 | 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 600.
-
Step 50
50
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C8E1CB
oklch(88.5% 0.04 148.7)
-
Step 300
300
#A2CEA7
oklch(80.9% 0.071 147.9)
-
Step 400
400
#6BB478
oklch(70.6% 0.114 148.6)
-
Step 500
500
#3CA154
oklch(63.1% 0.147 148.4)
-
Step 600
600 (this color)
#058C39
oklch(55.9% 0.159 148.4)
-
Step 700
700
#00752E
oklch(49.1% 0.14 148.5)
-
Step 800
800
#006024
oklch(42.7% 0.122 148.4)
-
Step 900
900
#124F22
oklch(37.8% 0.096 148.1)
-
Step 950
950
#0D2E15
oklch(26.9% 0.06 148.8)
#058C39 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) | #8D7F31 | 0.125 |
| Deuteranopia (no green cones) | #807540 | 0.125 |
| Tritanopia (no blue cones) | #00897A | 0.093 |
| Achromatopsia (no color) | #797979 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #058C39
#058C39
oklch(55.9% 0.159 148.4)
- #A44CA2
#A44CA2
oklch(55.9% 0.159 328.3)
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 #058C39, closest first.
No curated palette has a color within ΔE 0.04 of #058C39.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest Green #228B22 ΔE 0.019
- Kelley Green #009337 ΔE 0.022
- Emerald Green #028F1E ΔE 0.027
- Irish Green #019529 ΔE 0.034
- Jungle Green #048243 ΔE 0.036
- Dark Grass Green #388004 ΔE 0.041
- Tree Green #2A7E19 ΔE 0.042
- Sea Green #2E8B57 ΔE 0.044
Use #058C39 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.