#4F851A#4F851A

#4F851A is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 55.8% C 0.146 H 133.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F851A
RGB	rgb(79, 133, 26)
HSL	hsl(90, 67%, 31%)
HSV	hsv(90, 80%, 52%)
CMYK	cmyk(40.6%, 0%, 80.5%, 47.8%)
CIE-LAB	lab(50.11, -35.54, 47.90)
CIE-LCH	lch(50.11, 59.64, 126.58°)
OKLab	oklab(55.8% -0.1001 0.1061)
OKLCH	oklch(55.8% 0.146 133.3)
XYZ	xyz(11.7982, 18.5113, 3.9285)
Luminance	0.1851 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F851A #501A85

analogous

#84851A #4F851A #1A851A

triadic

#4F851A #1A4F85 #851A4F

tetradic

#4F851A #1A8485 #501A85 #851A1A

square

#4F851A #1A8485 #501A85 #851A1A

split-complementary

#4F851A #1A1A85 #851A84

monochromatic

#121F06 #315210 #4F851A #6DB824 #8CDA40

Accessibility & contrast

On white

4.47

#4F851A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4F851A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F851A

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F851A	#FFFFFF	#000000	##000000
##4F851A	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7A00

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#4F7F71

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4f851a;
/* rgb */ color: rgb(79, 133, 26);
/* oklch */ color: oklch(55.8% 0.146 133.3);

Tailwind

colors: {
  custom: {
    50: '#85a960',
    500: '#4f851a',
    950: '#000000',
  },
}

SCSS

$custom: #4f851a;
$custom-light: #85a960;
$custom-dark: #000000;

JSON

{
  "hex": "#4f851a",
  "rgb": {
    "r": 79,
    "g": 133,
    "b": 26
  },
  "hsl": {
    "h": 90.28,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55803,
    "c": 0.14587,
    "h": 133.3
  },
  "luminance": 0.18512
}

Semantic roles & 50–950 ramp

primary

#4F851A

secondary

#7E42B8

accent

#3EEA95

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F851A

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

Preview Lab → · Contrast checker → · Palette generator →