#3BB04C
Closest named color: Medium Green (#39AD48). oklch(67% 0.174 145.7), rgb(59, 176, 76).
Aa
Black text reads best on this color (7.50:1).
About this color
#3BB04C is a medium-light, vivid green. In OKLCH its lightness is 67%, its chroma 0.174 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.009 away. Black text reads best on it, at 7.50:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.50:1 |
| White text | 2.79:1 |
Values
| HEX | #3BB04C |
| RGB | rgb(59, 176, 76) |
| HSL | hsl(129, 50%, 46%) |
| OKLCH | oklch(67% 0.174 145.7) |
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 #3BB04C | 2.79:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #3BB04C | 7.50:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #3BB04C text on white | 2.79:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #3BB04C text on black | 7.50:1 | AAA | Lc -48.4 | 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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DDF0DE
oklch(93.6% 0.031 146.8)
-
Step 200
200
#C1E4C2
oklch(88.4% 0.059 145.8)
-
Step 300
300
#92D496
oklch(81% 0.109 145.9)
-
Step 400
400 (this color)
#3BB04C
oklch(67% 0.174 145.7)
-
Step 500
500
#00A633
oklch(63.1% 0.194 145.8)
-
Step 600
600
#008C29
oklch(55.7% 0.172 145.7)
-
Step 700
700
#007621
oklch(49.2% 0.152 145.7)
-
Step 800
800
#00611A
oklch(42.9% 0.132 145.8)
-
Step 900
900
#005114
oklch(37.8% 0.117 145.7)
-
Step 950
950
#003008
oklch(26.9% 0.083 145.6)
#3BB04C 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) | #B3A042 | 0.134 |
| Deuteranopia (no green cones) | #A49754 | 0.131 |
| Tritanopia (no blue cones) | #17AC9A | 0.105 |
| Achromatopsia (no color) | #9A9A9A | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BB04C
#3BB04C
oklch(67% 0.174 145.7)
- #CA6ACE
#CA6ACE
oklch(67.1% 0.174 325.8)
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 #3BB04C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.009
- Shamrock #01B44C ΔE 0.019
- Dark Pastel Green #56AE57 ΔE 0.026
- Mid Green #50A747 ΔE 0.026
- Grass #5CAC2D ΔE 0.029
- Cool Green #33B864 ΔE 0.029
- Leafy Green #51B73B ΔE 0.032
- Jade Green #2BAF6A ΔE 0.035
Use #3BB04C 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.