#4BB316#4BB316

#4BB316 is a light, highly saturated yellow-green. Relative luminance 0.338; OKLCH L 67.8% C 0.204 H 138.4°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#4BB316
RGB	rgb(75, 179, 22)
HSL	hsl(100, 78%, 39%)
HSV	hsv(100, 88%, 70%)
CMYK	cmyk(58.1%, 0%, 87.7%, 29.8%)
CIE-LAB	lab(64.80, -55.06, 62.07)
CIE-LCH	lch(64.80, 82.97, 131.58°)
OKLab	oklab(67.84% -0.1524 0.1355)
OKLCH	oklch(67.84% 0.204 138.4)
XYZ	xyz(19.1658, 33.7923, 6.2715)
Luminance	0.3379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB316 #7E16B3

analogous

#9AB316 #4BB316 #16B330

triadic

#4BB316 #164BB3 #B3164B

tetradic

#4BB316 #169AB3 #7E16B3 #B33016

square

#4BB316 #169AB3 #7E16B3 #B33016

split-complementary

#4BB316 #3016B3 #B3169A

monochromatic

#1D4609 #347C0F #4BB316 #64E422 #8AEB59

Accessibility & contrast

On white

2.71

#4BB316 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#4BB316 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB316

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB316	#FFFFFF	#000000	##000000
##4BB316	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A200

Deuteranopia (green-blind)

#AC9A2D

Tritanopia (blue-blind)

#41AD98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb316;
/* rgb */ color: rgb(75, 179, 22);
/* oklch */ color: oklch(67.8% 0.204 138.4);

Tailwind

colors: {
  custom: {
    50: '#8acb66',
    500: '#4bb316',
    950: '#000000',
  },
}

SCSS

$custom: #4bb316;
$custom-light: #8acb66;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb316",
  "rgb": {
    "r": 75,
    "g": 179,
    "b": 22
  },
  "hsl": {
    "h": 99.745,
    "s": 78.109,
    "l": 39.412
  },
  "oklch": {
    "l": 0.67842,
    "c": 0.20387,
    "h": 138.4
  },
  "luminance": 0.33794
}

Semantic roles & 50–950 ramp

primary

#4BB316

secondary

#A657CE

accent

#33F5B3

background

#F9FCF6

surface

#F1F9EB

border

#CBD2C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4BB316

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

Preview Lab → · Contrast checker → · Palette generator →