#4BB737#4BB737

#4BB737 is a light, vivid green. Relative luminance 0.356; OKLCH L 69.1% C 0.193 H 140.8°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4BB737
RGB	rgb(75, 183, 55)
HSL	hsl(111, 54%, 47%)
HSV	hsv(111, 70%, 72%)
CMYK	cmyk(59%, 0%, 69.9%, 28.2%)
CIE-LAB	lab(66.24, -54.52, 53.37)
CIE-LCH	lch(66.24, 76.29, 135.61°)
OKLab	oklab(69.09% -0.1492 0.1217)
OKLCH	oklch(69.09% 0.193 140.8)
XYZ	xyz(20.5238, 35.6368, 9.4107)
Luminance	0.3564 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB737 #A337B7

analogous

#8BB737 #4BB737 #37B763

triadic

#4BB737 #374BB7 #B7374B

tetradic

#4BB737 #378BB7 #A337B7 #B76337

square

#4BB737 #378BB7 #A337B7 #B76337

split-complementary

#4BB737 #6337B7 #B7378B

monochromatic

#24591B #388829 #4BB737 #6FCE5D #99DC8C

Accessibility & contrast

On white

2.58

#4BB737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#4BB737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB737

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB737	#FFFFFF	#000000	##000000
##4BB737	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA723

Deuteranopia (green-blind)

#AE9E43

Tritanopia (blue-blind)

#3CB19D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4bb737;
/* rgb */ color: rgb(75, 183, 55);
/* oklch */ color: oklch(69.1% 0.193 140.8);

Tailwind

colors: {
  custom: {
    50: '#89cd75',
    500: '#4bb737',
    950: '#000000',
  },
}

SCSS

$custom: #4bb737;
$custom-light: #89cd75;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb737",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 55
  },
  "hsl": {
    "h": 110.625,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6909,
    "c": 0.19256,
    "h": 140.8
  },
  "luminance": 0.35639
}

Semantic roles & 50–950 ramp

primary

#4BB737

secondary

#BC83C7

accent

#4BDDC6

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4BB737

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

Preview Lab → · Contrast checker → · Palette generator →