#58B144
Closest named color: Grass (#5CAC2D). oklch(68.2% 0.17 140.1), rgb(88, 177, 68).
Aa
Black text reads best on this color (7.78:1).
About this color
#58B144 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.170 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.019 away. Black text reads best on it, at 7.78:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.78:1 |
| White text | 2.69:1 |
Values
| HEX | #58B144 |
| RGB | rgb(88, 177, 68) |
| HSL | hsl(109, 44%, 48%) |
| OKLCH | oklch(68.2% 0.17 140.1) |
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 #58B144 | 2.69:1 | Fails | Lc -57.2 | Large or bold text, headings |
| Black text on #58B144 | 7.78:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #58B144 text on white | 2.69:1 | Fails | Lc 52.0 | Large or bold text, headings |
| #58B144 text on black | 7.78:1 | AAA | Lc -49.8 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#DFEFDC
oklch(93.5% 0.03 140.8)
-
Step 200
200
#C5E3BF
oklch(88.4% 0.058 140.4)
-
Step 300
300
#9CD290
oklch(81% 0.106 139.9)
-
Step 400
400 (this color)
#58B144
oklch(68.2% 0.17 140.1)
-
Step 500
500
#30A500
oklch(63.2% 0.204 140.1)
-
Step 600
600
#278A00
oklch(55.5% 0.179 140.1)
-
Step 700
700
#1F7500
oklch(49.2% 0.159 140.2)
-
Step 800
800
#186000
oklch(42.8% 0.138 140.2)
-
Step 900
900
#135000
oklch(37.8% 0.122 140.1)
-
Step 950
950
#083000
oklch(27.1% 0.087 140)
#58B144 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) | #B6A238 | 0.117 |
| Deuteranopia (no green cones) | #AA9B4D | 0.116 |
| Tritanopia (no blue cones) | #4FAC9A | 0.113 |
| Achromatopsia (no color) | #9D9D9D | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58B144
#58B144
oklch(68.2% 0.17 140.1)
- #C672D9
#C672D9
oklch(68.3% 0.169 320)
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 #58B144, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.019
- Leafy Green #51B73B ΔE 0.021
- Dark Pastel Green #56AE57 ΔE 0.023
- Medium Green #39AD48 ΔE 0.027
- Leaf #71AA34 ΔE 0.027
- Fern #63A950 ΔE 0.031
- Mid Green #50A747 ΔE 0.032
- Cool Green #33B864 ΔE 0.034
Use #58B144 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.