#4B841B#4B841B

#4B841B is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.3% C 0.146 H 134.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B841B
RGB	rgb(75, 132, 27)
HSL	hsl(93, 66%, 31%)
HSV	hsv(93, 80%, 52%)
CMYK	cmyk(43.2%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(49.59, -36.49, 47.00)
CIE-LCH	lch(49.59, 59.50, 127.82°)
OKLab	oklab(55.32% -0.1023 0.1045)
OKLCH	oklch(55.32% 0.146 134.4)
XYZ	xyz(11.3505, 18.0769, 3.9278)
Luminance	0.1808 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B841B #541B84

analogous

#7F841B #4B841B #1B841F

triadic

#4B841B #1B4B84 #841B4B

tetradic

#4B841B #1B7F84 #541B84 #841F1B

square

#4B841B #1B7F84 #541B84 #841F1B

split-complementary

#4B841B #1F1B84 #841B7F

monochromatic

#111E06 #2E5111 #4B841B #68B725 #86D841

Accessibility & contrast

On white

4.55

#4B841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#4B841B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B841B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B841B	#FFFFFF	#000000	##000000
##4B841B	1.00	4.55	4.62	4.62
#FFFFFF	4.55	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)

#897901

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#4A7F70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4b841b;
/* rgb */ color: rgb(75, 132, 27);
/* oklch */ color: oklch(55.3% 0.146 134.4);

Tailwind

colors: {
  custom: {
    50: '#83a860',
    500: '#4b841b',
    950: '#000000',
  },
}

SCSS

$custom: #4b841b;
$custom-light: #83a860;
$custom-dark: #000000;

JSON

{
  "hex": "#4b841b",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 92.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55324,
    "c": 0.14623,
    "h": 134.4
  },
  "luminance": 0.18078
}

Semantic roles & 50–950 ramp

primary

#4B841B

secondary

#8243B7

accent

#3FE99B

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B841B

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

Preview Lab → · Contrast checker → · Palette generator →