#4BB155#4BB155

#4BB155 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.161 H 145.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4BB155
RGB	rgb(75, 177, 85)
HSL	hsl(126, 40%, 49%)
HSV	hsv(126, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 52%, 30.6%)
CIE-LAB	lab(64.64, -48.89, 38.07)
CIE-LCH	lch(64.64, 61.96, 142.10°)
OKLab	oklab(67.86% -0.1325 0.0916)
OKLCH	oklch(67.86% 0.161 145.3)
XYZ	xyz(20.2623, 33.5942, 14.0091)
Luminance	0.3360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB155 #B14BA7

analogous

#74B14B #4BB155 #4BB188

triadic

#4BB155 #554BB1 #B1554B

tetradic

#4BB155 #4B74B1 #B14BA7 #B1884B

square

#4BB155 #4B74B1 #B14BA7 #B1884B

split-complementary

#4BB155 #884BB1 #B14B74

monochromatic

#275B2C #398640 #4BB155 #75C47D #A0D7A5

Accessibility & contrast

On white

2.72

#4BB155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#4BB155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB155

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB155	#FFFFFF	#000000	##000000
##4BB155	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A24D

Deuteranopia (green-blind)

#A6995C

Tritanopia (blue-blind)

#37AD9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb155;
/* rgb */ color: rgb(75, 177, 85);
/* oklch */ color: oklch(67.9% 0.161 145.3);

Tailwind

colors: {
  custom: {
    50: '#87c987',
    500: '#4bb155',
    950: '#000000',
  },
}

SCSS

$custom: #4bb155;
$custom-light: #87c987;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb155",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 85
  },
  "hsl": {
    "h": 125.882,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.67865,
    "c": 0.1611,
    "h": 145.3
  },
  "luminance": 0.33596
}

Semantic roles & 50–950 ramp

primary

#4BB155

secondary

#C394BF

accent

#57C4D0

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4BB155

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →