#4F8A1F#4F8A1F

#4F8A1F is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.2% C 0.150 H 134.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4F8A1F
RGB	rgb(79, 138, 31)
HSL	hsl(93, 63%, 33%)
HSV	hsv(93, 78%, 54%)
CMYK	cmyk(42.8%, 0%, 77.5%, 45.9%)
CIE-LAB	lab(51.77, -37.42, 47.78)
CIE-LCH	lch(51.77, 60.69, 128.07°)
OKLab	oklab(57.17% -0.1048 0.1066)
OKLCH	oklch(57.17% 0.15 134.5)
XYZ	xyz(12.5600, 19.9375, 4.4826)
Luminance	0.1994 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8A1F #5A1F8A

analogous

#848A1F #4F8A1F #1F8A24

triadic

#4F8A1F #1F4F8A #8A1F4F

tetradic

#4F8A1F #1F848A #5A1F8A #8A241F

square

#4F8A1F #1F848A #5A1F8A #8A241F

split-complementary

#4F8A1F #241F8A #8A1F84

monochromatic

#162609 #325814 #4F8A1F #6CBC2A #8BD74C

Accessibility & contrast

On white

4.21

#4F8A1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#4F8A1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8A1F

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8A1F	#FFFFFF	#000000	##000000
##4F8A1F	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E06

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#4E8476

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4f8a1f;
/* rgb */ color: rgb(79, 138, 31);
/* oklch */ color: oklch(57.2% 0.150 134.5);

Tailwind

colors: {
  custom: {
    50: '#86ac63',
    500: '#4f8a1f',
    950: '#000000',
  },
}

SCSS

$custom: #4f8a1f;
$custom-light: #86ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8a1f",
  "rgb": {
    "r": 79,
    "g": 138,
    "b": 31
  },
  "hsl": {
    "h": 93.084,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57168,
    "c": 0.14954,
    "h": 134.5
  },
  "luminance": 0.19938
}

Semantic roles & 50–950 ramp

primary

#4F8A1F

secondary

#884BBA

accent

#41E69C

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4F8A1F

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

Preview Lab → · Contrast checker → · Palette generator →