#4F7E1B#4F7E1B

#4F7E1B is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.9% C 0.136 H 132.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F7E1B
RGB	rgb(79, 126, 27)
HSL	hsl(88, 65%, 30%)
HSV	hsv(88, 79%, 49%)
CMYK	cmyk(37.3%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(47.83, -32.34, 45.39)
CIE-LCH	lch(47.83, 55.74, 125.47°)
OKLab	oklab(53.94% -0.0914 0.101)
OKLCH	oklch(53.94% 0.136 132.1)
XYZ	xyz(10.8830, 16.6627, 3.6795)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7E1B #4A1B7E

analogous

#7E7C1B #4F7E1B #1D7E1B

triadic

#4F7E1B #1B4F7E #7E1B4F

tetradic

#4F7E1B #1B7E7C #4A1B7E #7E1B1D

square

#4F7E1B #1B7E7C #4A1B7E #7E1B1D

split-complementary

#4F7E1B #1B1D7E #7C1B7E

monochromatic

#101905 #2F4C10 #4F7E1B #6FB026 #8ED63E

Accessibility & contrast

On white

4.85

#4F7E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4F7E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7E1B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7E1B	#FFFFFF	#000000	##FFFFFF
##4F7E1B	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847404

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#50796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4f7e1b;
/* rgb */ color: rgb(79, 126, 27);
/* oklch */ color: oklch(53.9% 0.136 132.1);

Tailwind

colors: {
  custom: {
    50: '#85a360',
    500: '#4f7e1b',
    950: '#000000',
  },
}

SCSS

$custom: #4f7e1b;
$custom-light: #85a360;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7e1b",
  "rgb": {
    "r": 79,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 88.485,
    "s": 64.706,
    "l": 30
  },
  "oklch": {
    "l": 0.53942,
    "c": 0.13623,
    "h": 132.1
  },
  "luminance": 0.16663
}

Semantic roles & 50–950 ramp

primary

#4F7E1B

secondary

#7843B2

accent

#40E890

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4F7E1B

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

Preview Lab → · Contrast checker → · Palette generator →