#4F8B1D#4F8B1D

#4F8B1D is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.152 H 134.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F8B1D
RGB	rgb(79, 139, 29)
HSL	hsl(93, 65%, 33%)
HSV	hsv(93, 79%, 55%)
CMYK	cmyk(43.2%, 0%, 79.1%, 45.5%)
CIE-LAB	lab(52.08, -37.97, 48.77)
CIE-LCH	lch(52.08, 61.81, 127.91°)
OKLab	oklab(57.42% -0.1065 0.1084)
OKLCH	oklch(57.42% 0.152 134.5)
XYZ	xyz(12.6786, 20.2155, 4.3961)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8B1D #591D8B

analogous

#868B1D #4F8B1D #1D8B22

triadic

#4F8B1D #1D4F8B #8B1D4F

tetradic

#4F8B1D #1D868B #591D8B #8B221D

square

#4F8B1D #1D868B #591D8B #8B221D

split-complementary

#4F8B1D #221D8B #8B1D86

monochromatic

#152608 #325812 #4F8B1D #6CBE28 #8BD949

Accessibility & contrast

On white

4.16

#4F8B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4F8B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8B1D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8B1D	#FFFFFF	#000000	##000000
##4F8B1D	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F01

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#4E8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f8b1d;
/* rgb */ color: rgb(79, 139, 29);
/* oklch */ color: oklch(57.4% 0.152 134.5);

Tailwind

colors: {
  custom: {
    50: '#86ad62',
    500: '#4f8b1d',
    950: '#000000',
  },
}

SCSS

$custom: #4f8b1d;
$custom-light: #86ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8b1d",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 29
  },
  "hsl": {
    "h": 92.727,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57421,
    "c": 0.15194,
    "h": 134.5
  },
  "luminance": 0.20216
}

Semantic roles & 50–950 ramp

primary

#4F8B1D

secondary

#8749BB

accent

#3FE89C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4F8B1D

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

Preview Lab → · Contrast checker → · Palette generator →