#4F7D1B#4F7D1B

#4F7D1B is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.7% C 0.135 H 131.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F7D1B
RGB	rgb(79, 125, 27)
HSL	hsl(88, 64%, 30%)
HSV	hsv(88, 78%, 49%)
CMYK	cmyk(36.8%, 0%, 78.4%, 51%)
CIE-LAB	lab(47.51, -31.89, 45.08)
CIE-LCH	lch(47.51, 55.22, 125.27°)
OKLab	oklab(53.68% -0.0902 0.1004)
OKLCH	oklch(53.68% 0.135 131.9)
XYZ	xyz(10.7558, 16.4082, 3.6371)
Luminance	0.1641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7D1B #491B7D

analogous

#7D7A1B #4F7D1B #1E7D1B

triadic

#4F7D1B #1B4F7D #7D1B4F

tetradic

#4F7D1B #1B7D7A #491B7D #7D1B1E

square

#4F7D1B #1B7D7A #491B7D #7D1B1E

split-complementary

#4F7D1B #1B1E7D #7A1B7D

monochromatic

#101905 #2F4B10 #4F7D1B #6FAF26 #8ED53D

Accessibility & contrast

On white

4.90

#4F7D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4F7D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7D1B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7D1B	#FFFFFF	#000000	##FFFFFF
##4F7D1B	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837304

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#50786A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4f7d1b;
/* rgb */ color: rgb(79, 125, 27);
/* oklch */ color: oklch(53.7% 0.135 131.9);

Tailwind

colors: {
  custom: {
    50: '#85a35f',
    500: '#4f7d1b',
    950: '#000000',
  },
}

SCSS

$custom: #4f7d1b;
$custom-light: #85a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7d1b",
  "rgb": {
    "r": 79,
    "g": 125,
    "b": 27
  },
  "hsl": {
    "h": 88.163,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53675,
    "c": 0.13491,
    "h": 131.9
  },
  "luminance": 0.16409
}

Semantic roles & 50–950 ramp

primary

#4F7D1B

secondary

#7743B1

accent

#40E78F

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4F7D1B

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

Preview Lab → · Contrast checker → · Palette generator →