#58D978
Closest named color: Weird Green (#3AE57F). oklch(79% 0.177 148.9), rgb(88, 217, 120).
Aa
Black text reads best on this color (11.61:1).
About this color
#58D978 is a light, vivid green. In OKLCH its lightness is 79%, its chroma 0.177 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.032 away. Black text reads best on it, at 11.61:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 11.61:1 |
| White text | 1.80:1 |
Values
| HEX | #58D978 |
| RGB | rgb(88, 217, 120) |
| HSL | hsl(135, 63%, 60%) |
| OKLCH | oklch(79% 0.177 148.9) |
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 #58D978 | 1.80:1 | Fails | Lc -37.3 | Non-text elements, placeholder text |
| Black text on #58D978 | 11.61:1 | AAA | Lc 70.6 | Content text, not long reading |
| #58D978 text on white | 1.80:1 | Fails | Lc 33.3 | Non-text elements, placeholder text |
| #58D978 text on black | 11.61:1 | AAA | Lc -69.3 | Content text, not long reading |
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 300.
-
Step 50
50
#EBFAED
oklch(97% 0.023 149.4)
-
Step 100
100
#D3F4D8
oklch(93.6% 0.051 149.6)
-
Step 200
200
#ACECB6
oklch(88.6% 0.098 148.9)
-
Step 300
300 (this color)
#58D978
oklch(79% 0.177 148.9)
-
Step 400
400
#00C153
oklch(70.8% 0.2 148.9)
-
Step 500
500
#00A546
oklch(63% 0.178 148.9)
-
Step 600
600
#008B3A
oklch(55.6% 0.157 148.9)
-
Step 700
700
#00752F
oklch(49.1% 0.139 148.8)
-
Step 800
800
#006026
oklch(42.7% 0.12 149)
-
Step 900
900
#00501E
oklch(37.6% 0.107 148.8)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#58D978 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) | #DBC871 | 0.144 |
| Deuteranopia (no green cones) | #CABC7F | 0.143 |
| Tritanopia (no blue cones) | #35D5C2 | 0.101 |
| Achromatopsia (no color) | #C1C1C1 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58D978
#58D978
oklch(79% 0.177 148.9)
- #F78DF2
#F78DF2
oklch(79% 0.178 328.8)
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 #58D978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.032
- Aqua Green #12E193 ΔE 0.035
- Seaweed #18D17B ΔE 0.038
- Fresh Green #69D84F ΔE 0.039
- Apple #6ECB3C ΔE 0.056
- Emerald #06D6A0 ΔE 0.056
- Apple Green #76CD26 ΔE 0.063
- Soft Green #6FC276 ΔE 0.065
Use #58D978 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.