#3BBC54
Closest named color: Leafy Green (#51B73B). oklch(70.2% 0.183 146.6), rgb(59, 188, 84).
Aa
Black text reads best on this color (8.50:1).
About this color
#3BBC54 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.183 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.023 away. Black text reads best on it, at 8.50:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.50:1 |
| White text | 2.46:1 |
Values
| HEX | #3BBC54 |
| RGB | rgb(59, 188, 84) |
| HSL | hsl(132, 52%, 48%) |
| OKLCH | oklch(70.2% 0.183 146.6) |
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 #3BBC54 | 2.46:1 | Fails | Lc -53.1 | Large or bold text, headings |
| Black text on #3BBC54 | 8.50:1 | AAA | Lc 55.9 | Large or bold text, headings |
| #3BBC54 text on white | 2.46:1 | Fails | Lc 48.1 | Large or bold text, headings |
| #3BBC54 text on black | 8.50:1 | AAA | Lc -53.9 | 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
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DCF0DD
oklch(93.5% 0.033 146.7)
-
Step 200
200
#BFE5C1
oklch(88.5% 0.063 146.4)
-
Step 300
300
#8ED595
oklch(80.9% 0.114 146.8)
-
Step 400
400 (this color)
#3BBC54
oklch(70.2% 0.183 146.6)
-
Step 500
500
#00A639
oklch(63.1% 0.19 146.6)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007526
oklch(49% 0.147 146.7)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#005017
oklch(37.6% 0.113 146.6)
-
Step 950
950
#00300B
oklch(26.9% 0.08 146.8)
#3BBC54 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) | #BEAB4A | 0.141 |
| Deuteranopia (no green cones) | #AFA15C | 0.140 |
| Tritanopia (no blue cones) | #02B8A5 | 0.108 |
| Achromatopsia (no color) | #A5A5A5 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BBC54
#3BBC54
oklch(70.2% 0.183 146.6)
- #D871DA
#D871DA
oklch(70.3% 0.182 326.6)
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 #3BBC54, closest first.
No curated palette has a color within ΔE 0.04 of #3BBC54.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.023
- Shamrock Green #02C14D ΔE 0.023
- Cool Green #33B864 ΔE 0.024
- Algae Green #21C36F ΔE 0.030
- Shamrock #01B44C ΔE 0.032
- Dark Mint Green #20C073 ΔE 0.033
- Dark Mint #48C072 ΔE 0.036
- Medium Green #39AD48 ΔE 0.043
Use #3BBC54 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.