#3CBF33
Closest named color: Frog Green (#58BC08). oklch(70.7% 0.21 142.2), rgb(60, 191, 51).
Aa
Black text reads best on this color (8.69:1).
About this color
#3CBF33 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.210 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.020 away. Black text reads best on it, at 8.69:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.210) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.69:1 |
| White text | 2.41:1 |
Values
| HEX | #3CBF33 |
| RGB | rgb(60, 191, 51) |
| HSL | hsl(116, 58%, 47%) |
| OKLCH | oklch(70.7% 0.21 142.2) |
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 #3CBF33 | 2.41:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #3CBF33 | 8.69:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #3CBF33 text on white | 2.41:1 | Fails | Lc 47.1 | Large or bold text, headings |
| #3CBF33 text on black | 8.69:1 | AAA | Lc -55.0 | 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
#EFF9EE
oklch(97.2% 0.018 142.8)
-
Step 100
100
#DCF1DA
oklch(93.6% 0.038 142.8)
-
Step 200
200
#BEE6BA
oklch(88.5% 0.073 142.5)
-
Step 300
300
#8ED686
oklch(80.9% 0.131 142)
-
Step 400
400 (this color)
#3CBF33
oklch(70.7% 0.21 142.2)
-
Step 500
500
#0EA700
oklch(63.2% 0.213 142.2)
-
Step 600
600
#0A8C00
oklch(55.5% 0.188 142.2)
-
Step 700
700
#077600
oklch(49.1% 0.166 142.1)
-
Step 800
800
#046100
oklch(42.7% 0.144 142.2)
-
Step 900
900
#035100
oklch(37.7% 0.127 142.2)
-
Step 950
950
#013000
oklch(26.8% 0.091 142.2)
#3CBF33 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) | #C3AD19 | 0.147 |
| Deuteranopia (no green cones) | #B4A342 | 0.147 |
| Tritanopia (no blue cones) | #1BB9A4 | 0.137 |
| Achromatopsia (no color) | #A7A7A7 | 0.211 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3CBF33
#3CBF33
oklch(70.7% 0.21 142.2)
- #DB6BEC
#DB6BEC
oklch(70.7% 0.209 322.2)
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 #3CBF33, closest first.
No curated palette has a color within ΔE 0.04 of #3CBF33.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.020
- Shamrock Green #02C14D ΔE 0.021
- Leafy Green #51B73B ΔE 0.027
- Lime Green #32CD32 ΔE 0.039
- Shamrock #01B44C ΔE 0.046
- Dark Lime Green #7EBD01 ΔE 0.051
- Algae Green #21C36F ΔE 0.054
- Grass #5CAC2D ΔE 0.054
Use #3CBF33 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.