#4F841B#4F841B

#4F841B is a mid, vivid yellow-green. Relative luminance 0.182; OKLCH L 55.5% C 0.144 H 133.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F841B
RGB	rgb(79, 132, 27)
HSL	hsl(90, 66%, 31%)
HSV	hsv(90, 80%, 52%)
CMYK	cmyk(40.2%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(49.79, -35.04, 47.26)
CIE-LCH	lch(49.79, 58.84, 126.55°)
OKLab	oklab(55.54% -0.0987 0.1049)
OKLCH	oklch(55.54% 0.144 133.2)
XYZ	xyz(11.6734, 18.2434, 3.9429)
Luminance	0.1824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F841B #501B84

analogous

#83841B #4F841B #1B841B

triadic

#4F841B #1B4F84 #841B4F

tetradic

#4F841B #1B8384 #501B84 #841B1B

square

#4F841B #1B8384 #501B84 #841B1B

split-complementary

#4F841B #1B1B84 #841B83

monochromatic

#121E06 #315111 #4F841B #6DB725 #8CD841

Accessibility & contrast

On white

4.52

#4F841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#4F841B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F841B

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F841B	#FFFFFF	#000000	##000000
##4F841B	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#827526

Tritanopia (blue-blind)

#4F7E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f841b;
/* rgb */ color: rgb(79, 132, 27);
/* oklch */ color: oklch(55.5% 0.144 133.2);

Tailwind

colors: {
  custom: {
    50: '#85a860',
    500: '#4f841b',
    950: '#000000',
  },
}

SCSS

$custom: #4f841b;
$custom-light: #85a860;
$custom-dark: #000000;

JSON

{
  "hex": "#4f841b",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 90.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55542,
    "c": 0.14405,
    "h": 133.2
  },
  "luminance": 0.18244
}

Semantic roles & 50–950 ramp

primary

#4F841B

secondary

#7E43B7

accent

#3FE995

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #4F841B

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

Preview Lab → · Contrast checker → · Palette generator →