#508123#508123

#508123 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.9% C 0.135 H 133.2°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#508123
RGB	rgb(80, 129, 35)
HSL	hsl(91, 57%, 32%)
HSV	hsv(91, 73%, 51%)
CMYK	cmyk(38%, 0%, 72.9%, 49.4%)
CIE-LAB	lab(48.92, -32.79, 43.46)
CIE-LCH	lch(48.92, 54.44, 127.04°)
OKLab	oklab(54.86% -0.0921 0.0982)
OKLCH	oklch(54.86% 0.135 133.2)
XYZ	xyz(11.4617, 17.5268, 4.3689)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508123 #542381

analogous

#7F8123 #508123 #238125

triadic

#508123 #235081 #812350

tetradic

#508123 #237F81 #542381 #812523

square

#508123 #237F81 #542381 #812523

split-complementary

#508123 #252381 #81237F

monochromatic

#142109 #325116 #508123 #6EB130 #8CCF4F

Accessibility & contrast

On white

4.66

#508123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#508123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #508123

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508123	#FFFFFF	#000000	##FFFFFF
##508123	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867714

Deuteranopia (green-blind)

#80732C

Tritanopia (blue-blind)

#507C6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #508123;
/* rgb */ color: rgb(80, 129, 35);
/* oklch */ color: oklch(54.9% 0.135 133.2);

Tailwind

colors: {
  custom: {
    50: '#85a664',
    500: '#508123',
    950: '#000000',
  },
}

SCSS

$custom: #508123;
$custom-light: #85a664;
$custom-dark: #000000;

JSON

{
  "hex": "#508123",
  "rgb": {
    "r": 80,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 91.277,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54859,
    "c": 0.1346,
    "h": 133.2
  },
  "luminance": 0.17527
}

Semantic roles & 50–950 ramp

primary

#508123

secondary

#824DB3

accent

#47E197

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #508123

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

Preview Lab → · Contrast checker → · Palette generator →