#4C841B#4C841B

#4C841B is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.4% C 0.146 H 134.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4C841B
RGB	rgb(76, 132, 27)
HSL	hsl(92, 66%, 31%)
HSV	hsv(92, 80%, 52%)
CMYK	cmyk(42.4%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(49.64, -36.13, 47.07)
CIE-LCH	lch(49.64, 59.34, 127.51°)
OKLab	oklab(55.38% -0.1014 0.1046)
OKLCH	oklch(55.38% 0.146 134.1)
XYZ	xyz(11.4294, 18.1176, 3.9315)
Luminance	0.1812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C841B #531B84

analogous

#80841B #4C841B #1B841E

triadic

#4C841B #1B4C84 #841B4C

tetradic

#4C841B #1B8084 #531B84 #841E1B

square

#4C841B #1B8084 #531B84 #841E1B

split-complementary

#4C841B #1E1B84 #841B80

monochromatic

#111E06 #2F5111 #4C841B #69B725 #88D841

Accessibility & contrast

On white

4.54

#4C841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4C841B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C841B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C841B	#FFFFFF	#000000	##000000
##4C841B	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#4B7F70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4c841b;
/* rgb */ color: rgb(76, 132, 27);
/* oklch */ color: oklch(55.4% 0.146 134.1);

Tailwind

colors: {
  custom: {
    50: '#83a860',
    500: '#4c841b',
    950: '#000000',
  },
}

SCSS

$custom: #4c841b;
$custom-light: #83a860;
$custom-dark: #000000;

JSON

{
  "hex": "#4c841b",
  "rgb": {
    "r": 76,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 92,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55377,
    "c": 0.14568,
    "h": 134.1
  },
  "luminance": 0.18118
}

Semantic roles & 50–950 ramp

primary

#4C841B

secondary

#8143B7

accent

#3FE99A

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C841B

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

Preview Lab → · Contrast checker → · Palette generator →