#4F881B#4F881B

#4F881B is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.6% C 0.149 H 133.9°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F881B
RGB	rgb(79, 136, 27)
HSL	hsl(91, 67%, 32%)
HSV	hsv(91, 80%, 53%)
CMYK	cmyk(41.9%, 0%, 80.1%, 46.7%)
CIE-LAB	lab(51.09, -36.80, 48.49)
CIE-LCH	lch(51.09, 60.87, 127.19°)
OKLab	oklab(56.61% -0.1034 0.1075)
OKLCH	oklch(56.61% 0.149 133.9)
XYZ	xyz(12.2262, 19.3491, 4.1272)
Luminance	0.1935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F881B #541B88

analogous

#86881B #4F881B #1B881E

triadic

#4F881B #1B4F88 #881B4F

tetradic

#4F881B #1B8688 #541B88 #881E1B

square

#4F881B #1B8688 #541B88 #881E1B

split-complementary

#4F881B #1E1B88 #881B86

monochromatic

#142207 #315511 #4F881B #6DBB25 #8BDA44

Accessibility & contrast

On white

4.31

#4F881B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4F881B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F881B

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F881B	#FFFFFF	#000000	##000000
##4F881B	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#867827

Tritanopia (blue-blind)

#4F8274

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4f881b;
/* rgb */ color: rgb(79, 136, 27);
/* oklch */ color: oklch(56.6% 0.149 133.9);

Tailwind

colors: {
  custom: {
    50: '#86ab61',
    500: '#4f881b',
    950: '#000000',
  },
}

SCSS

$custom: #4f881b;
$custom-light: #86ab61;
$custom-dark: #000000;

JSON

{
  "hex": "#4f881b",
  "rgb": {
    "r": 79,
    "g": 136,
    "b": 27
  },
  "hsl": {
    "h": 91.376,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56609,
    "c": 0.14918,
    "h": 133.9
  },
  "luminance": 0.1935
}

Semantic roles & 50–950 ramp

primary

#4F881B

secondary

#8244BB

accent

#3EEA98

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F881B

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

Preview Lab → · Contrast checker → · Palette generator →