#4F831E#4F831E

#4F831E is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.3% C 0.141 H 133.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4F831E
RGB	rgb(79, 131, 30)
HSL	hsl(91, 63%, 32%)
HSV	hsv(91, 77%, 51%)
CMYK	cmyk(39.7%, 0%, 77.1%, 48.6%)
CIE-LAB	lab(49.48, -34.41, 45.92)
CIE-LCH	lch(49.48, 57.38, 126.85°)
OKLab	oklab(55.3% -0.0968 0.1026)
OKLCH	oklch(55.3% 0.141 133.3)
XYZ	xyz(11.5749, 17.9881, 4.0902)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F831E #521E83

analogous

#82831E #4F831E #1E8320

triadic

#4F831E #1E4F83 #831E4F

tetradic

#4F831E #1E8283 #521E83 #83201E

square

#4F831E #1E8283 #521E83 #83201E

split-complementary

#4F831E #201E83 #831E82

monochromatic

#131F07 #315113 #4F831E #6DB529 #8CD547

Accessibility & contrast

On white

4.57

#4F831E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#4F831E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F831E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F831E	#FFFFFF	#000000	##000000
##4F831E	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887808

Deuteranopia (green-blind)

#817428

Tritanopia (blue-blind)

#4F7E70

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4f831e;
/* rgb */ color: rgb(79, 131, 30);
/* oklch */ color: oklch(55.3% 0.141 133.3);

Tailwind

colors: {
  custom: {
    50: '#85a762',
    500: '#4f831e',
    950: '#000000',
  },
}

SCSS

$custom: #4f831e;
$custom-light: #85a762;
$custom-dark: #000000;

JSON

{
  "hex": "#4f831e",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 30
  },
  "hsl": {
    "h": 90.891,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55296,
    "c": 0.14104,
    "h": 133.3
  },
  "luminance": 0.17989
}

Semantic roles & 50–950 ramp

primary

#4F831E

secondary

#8047B6

accent

#42E696

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4F831E

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

Preview Lab → · Contrast checker → · Palette generator →