#4CB421#4CB421

#4CB421 is a light, highly saturated green. Relative luminance 0.343; OKLCH L 68.2% C 0.201 H 138.8°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4CB421
RGB	rgb(76, 180, 33)
HSL	hsl(102, 69%, 42%)
HSV	hsv(102, 82%, 71%)
CMYK	cmyk(57.8%, 0%, 81.7%, 29.4%)
CIE-LAB	lab(65.19, -54.68, 59.77)
CIE-LCH	lch(65.19, 81.01, 132.46°)
OKLab	oklab(68.19% -0.1509 0.1321)
OKLCH	oklch(68.19% 0.201 138.8)
XYZ	xyz(19.5755, 34.2871, 7.0251)
Luminance	0.3429 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CB421 #8921B4

analogous

#96B421 #4CB421 #21B440

triadic

#4CB421 #214CB4 #B4214C

tetradic

#4CB421 #2196B4 #8921B4 #B44021

square

#4CB421 #2196B4 #8921B4 #B44021

split-complementary

#4CB421 #4021B4 #B42196

monochromatic

#204D0E #368018 #4CB421 #67DA38 #8FE46B

Accessibility & contrast

On white

2.67

#4CB421 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#4CB421 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB421

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CB421	#FFFFFF	#000000	##000000
##4CB421	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA300

Deuteranopia (green-blind)

#AD9B33

Tritanopia (blue-blind)

#41AE99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4cb421;
/* rgb */ color: rgb(76, 180, 33);
/* oklch */ color: oklch(68.2% 0.201 138.8);

Tailwind

colors: {
  custom: {
    50: '#8acb6a',
    500: '#4cb421',
    950: '#000000',
  },
}

SCSS

$custom: #4cb421;
$custom-light: #8acb6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4cb421",
  "rgb": {
    "r": 76,
    "g": 180,
    "b": 33
  },
  "hsl": {
    "h": 102.449,
    "s": 69.014,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68189,
    "c": 0.20054,
    "h": 138.8
  },
  "luminance": 0.34289
}

Semantic roles & 50–950 ramp

primary

#4CB421

secondary

#AD67CA

accent

#3CECB8

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4CB421

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

Preview Lab → · Contrast checker → · Palette generator →