#4F8D1B#4F8D1B

#4F8D1B is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.155 H 134.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F8D1B
RGB	rgb(79, 141, 27)
HSL	hsl(93, 68%, 33%)
HSV	hsv(93, 81%, 55%)
CMYK	cmyk(44%, 0%, 80.9%, 44.7%)
CIE-LAB	lab(52.72, -38.94, 50.02)
CIE-LCH	lch(52.72, 63.39, 127.90°)
OKLab	oklab(57.94% -0.1092 0.1107)
OKLCH	oklch(57.94% 0.156 134.6)
XYZ	xyz(12.9469, 20.7904, 4.3675)
Luminance	0.2079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8D1B #591B8D

analogous

#888D1B #4F8D1B #1B8D20

triadic

#4F8D1B #1B4F8D #8D1B4F

tetradic

#4F8D1B #1B888D #591B8D #8D201B

square

#4F8D1B #1B888D #591B8D #8D201B

split-complementary

#4F8D1B #201B8D #8D1B88

monochromatic

#152607 #325A11 #4F8D1B #6CC025 #8BDC47

Accessibility & contrast

On white

4.07

#4F8D1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4F8D1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8D1B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8D1B	#FFFFFF	#000000	##000000
##4F8D1B	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C28

Tritanopia (blue-blind)

#4E8778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f8d1b;
/* rgb */ color: rgb(79, 141, 27);
/* oklch */ color: oklch(57.9% 0.155 134.6);

Tailwind

colors: {
  custom: {
    50: '#86af62',
    500: '#4f8d1b',
    950: '#000000',
  },
}

SCSS

$custom: #4f8d1b;
$custom-light: #86af62;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8d1b",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 27
  },
  "hsl": {
    "h": 92.632,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57942,
    "c": 0.1555,
    "h": 134.6
  },
  "luminance": 0.20791
}

Semantic roles & 50–950 ramp

primary

#4F8D1B

secondary

#8746BD

accent

#3DEB9C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F8D1B

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

Preview Lab → · Contrast checker → · Palette generator →