#55BC3A
Closest named color: Leafy Green (#51B73B). oklch(70.8% 0.192 139.8), rgb(85, 188, 58).
Aa
Black text reads best on this color (8.64:1).
About this color
#55BC3A is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.192 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.015 away. Black text reads best on it, at 8.64:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.64:1 |
| White text | 2.43:1 |
Values
| HEX | #55BC3A |
| RGB | rgb(85, 188, 58) |
| HSL | hsl(108, 53%, 48%) |
| OKLCH | oklch(70.8% 0.192 139.8) |
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 #55BC3A | 2.43:1 | Fails | Lc -52.5 | Large or bold text, headings |
| Black text on #55BC3A | 8.64:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #55BC3A text on white | 2.43:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #55BC3A text on black | 8.64:1 | AAA | Lc -54.5 | 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
#F0F8EE
oklch(97% 0.016 139.4)
-
Step 100
100
#DEF0DA
oklch(93.6% 0.035 140)
-
Step 200
200
#C3E5BB
oklch(88.6% 0.067 139.7)
-
Step 300
300
#97D489
oklch(81% 0.12 139.8)
-
Step 400
400 (this color)
#55BC3A
oklch(70.8% 0.192 139.8)
-
Step 500
500
#33A400
oklch(63% 0.202 139.8)
-
Step 600
600
#298A00
oklch(55.5% 0.178 139.9)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#1A5F00
oklch(42.6% 0.136 139.8)
-
Step 900
900
#145000
oklch(37.8% 0.121 139.9)
-
Step 950
950
#093000
oklch(27.1% 0.087 139.7)
#55BC3A 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) | #C1AC27 | 0.128 |
| Deuteranopia (no green cones) | #B4A346 | 0.129 |
| Tritanopia (no blue cones) | #4AB6A2 | 0.130 |
| Achromatopsia (no color) | #A6A6A6 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55BC3A
#55BC3A
oklch(70.8% 0.192 139.8)
- #D473EA
#D473EA
oklch(70.9% 0.192 320)
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 #55BC3A, closest first.
No curated palette has a color within ΔE 0.04 of #55BC3A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.015
- Frog Green #58BC08 ΔE 0.022
- Shamrock Green #02C14D ΔE 0.031
- Dark Lime Green #7EBD01 ΔE 0.040
- Turtle Green #75B84F ΔE 0.040
- Grass #5CAC2D ΔE 0.044
- Dark Lime #84B701 ΔE 0.044
- Shamrock #01B44C ΔE 0.046
Use #55BC3A 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.