#4BB52C#4BB52C

#4BB52C is a light, vivid green. Relative luminance 0.347; OKLCH L 68.5% C 0.197 H 139.7°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4BB52C
RGB	rgb(75, 181, 44)
HSL	hsl(106, 61%, 44%)
HSV	hsv(106, 76%, 71%)
CMYK	cmyk(58.6%, 0%, 75.7%, 29%)
CIE-LAB	lab(65.53, -54.64, 56.68)
CIE-LCH	lch(65.53, 78.73, 133.95°)
OKLab	oklab(68.48% -0.1501 0.1272)
OKLCH	oklch(68.48% 0.197 139.7)
XYZ	xyz(19.8793, 34.7237, 8.0371)
Luminance	0.3473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB52C #962CB5

analogous

#90B52C #4BB52C #2CB551

triadic

#4BB52C #2C4BB5 #B52C4B

tetradic

#4BB52C #2C90B5 #962CB5 #B5512C

square

#4BB52C #2C90B5 #962CB5 #B5512C

split-complementary

#4BB52C #512CB5 #B52C90

monochromatic

#225314 #378420 #4BB52C #6AD34B #93DF7C

Accessibility & contrast

On white

2.64

#4BB52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#4BB52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB52C

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB52C	#FFFFFF	#000000	##000000
##4BB52C	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA50D

Deuteranopia (green-blind)

#AD9C3B

Tritanopia (blue-blind)

#3EAF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb52c;
/* rgb */ color: rgb(75, 181, 44);
/* oklch */ color: oklch(68.5% 0.197 139.7);

Tailwind

colors: {
  custom: {
    50: '#89cc6f',
    500: '#4bb52c',
    950: '#000000',
  },
}

SCSS

$custom: #4bb52c;
$custom-light: #89cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb52c",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 106.423,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68481,
    "c": 0.19678,
    "h": 139.7
  },
  "luminance": 0.34725
}

Semantic roles & 50–950 ramp

primary

#4BB52C

secondary

#B575C8

accent

#44E4C0

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB52C

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

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