#4BB52F#4BB52F

#4BB52F is a light, vivid green. Relative luminance 0.347; OKLCH L 68.5% C 0.195 H 140.0°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4BB52F
RGB	rgb(75, 181, 47)
HSL	hsl(107, 59%, 45%)
HSV	hsv(107, 74%, 71%)
CMYK	cmyk(58.6%, 0%, 74%, 29%)
CIE-LAB	lab(65.55, -54.43, 55.65)
CIE-LCH	lch(65.55, 77.84, 134.36°)
OKLab	oklab(68.5% -0.1494 0.1255)
OKLCH	oklch(68.5% 0.195 140)
XYZ	xyz(19.9377, 34.7471, 8.3450)
Luminance	0.3475 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB52F #992FB5

analogous

#8EB52F #4BB52F #2FB556

triadic

#4BB52F #2F4BB5 #B52F4B

tetradic

#4BB52F #2F8EB5 #992FB5 #B5562F

square

#4BB52F #2F8EB5 #992FB5 #B5562F

split-complementary

#4BB52F #562FB5 #B52F8E

monochromatic

#235416 #378422 #4BB52F #6BD150 #94DE80

Accessibility & contrast

On white

2.64

#4BB52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#4BB52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB52F

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB52F	#FFFFFF	#000000	##000000
##4BB52F	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA515

Deuteranopia (green-blind)

#AD9C3D

Tritanopia (blue-blind)

#3EAF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4bb52f;
/* rgb */ color: rgb(75, 181, 47);
/* oklch */ color: oklch(68.5% 0.195 140.0);

Tailwind

colors: {
  custom: {
    50: '#89cc70',
    500: '#4bb52f',
    950: '#000000',
  },
}

SCSS

$custom: #4bb52f;
$custom-light: #89cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb52f",
  "rgb": {
    "r": 75,
    "g": 181,
    "b": 47
  },
  "hsl": {
    "h": 107.463,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68502,
    "c": 0.19511,
    "h": 140
  },
  "luminance": 0.34749
}

Semantic roles & 50–950 ramp

primary

#4BB52F

secondary

#B779C7

accent

#46E2C1

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4BB52F

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

Preview Lab → · Contrast checker → · Palette generator →