#4F8310#4F8310

#4F8310 is a mid, vivid yellow-green. Relative luminance 0.179; OKLCH L 55.2% C 0.148 H 132.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4F8310
RGB	rgb(79, 131, 16)
HSL	hsl(87, 78%, 29%)
HSV	hsv(87, 88%, 51%)
CMYK	cmyk(39.7%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(49.41, -35.13, 50.12)
CIE-LCH	lch(49.41, 61.20, 125.03°)
OKLab	oklab(55.22% -0.0996 0.1092)
OKLCH	oklch(55.22% 0.148 132.4)
XYZ	xyz(11.4341, 17.9317, 3.3488)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8310 #441083

analogous

#837E10 #4F8310 #168310

triadic

#4F8310 #104F83 #83104F

tetradic

#4F8310 #10837E #441083 #831016

square

#4F8310 #10837E #441083 #831016

split-complementary

#4F8310 #101683 #7E1083

monochromatic

#101B03 #2E4C09 #4F8310 #70BA17 #90E529

Accessibility & contrast

On white

4.58

#4F8310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4F8310 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8310

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8310	#FFFFFF	#000000	##000000
##4F8310	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#82741F

Tritanopia (blue-blind)

#507D6F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f8310;
/* rgb */ color: rgb(79, 131, 16);
/* oklch */ color: oklch(55.2% 0.148 132.4);

Tailwind

colors: {
  custom: {
    50: '#86a75c',
    500: '#4f8310',
    950: '#000000',
  },
}

SCSS

$custom: #4f8310;
$custom-light: #86a75c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8310",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 87.13,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55218,
    "c": 0.14781,
    "h": 132.4
  },
  "luminance": 0.17932
}

Semantic roles & 50–950 ramp

primary

#4F8310

secondary

#7136B9

accent

#33F58B

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #4F8310

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

Preview Lab → · Contrast checker → · Palette generator →