#508C23#508C23

#508C23 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.8% C 0.149 H 134.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#508C23
RGB	rgb(80, 140, 35)
HSL	hsl(94, 60%, 34%)
HSV	hsv(94, 75%, 55%)
CMYK	cmyk(42.9%, 0%, 75%, 45.1%)
CIE-LAB	lab(52.49, -37.67, 47.05)
CIE-LCH	lch(52.49, 60.27, 128.68°)
OKLab	oklab(57.78% -0.1053 0.1057)
OKLCH	oklch(57.78% 0.149 134.9)
XYZ	xyz(12.9894, 20.5823, 4.8781)
Luminance	0.2058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508C23 #5F238C

analogous

#858C23 #508C23 #238C2B

triadic

#508C23 #23508C #8C2350

tetradic

#508C23 #23858C #5F238C #8C2B23

square

#508C23 #23858C #5F238C #8C2B23

split-complementary

#508C23 #2B238C #8C2385

monochromatic

#182A0B #345B17 #508C23 #6CBD2F #8CD455

Accessibility & contrast

On white

4.10

#508C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#508C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508C23

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508C23	#FFFFFF	#000000	##000000
##508C23	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800F

Deuteranopia (green-blind)

#897B2D

Tritanopia (blue-blind)

#4F8678

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508c23;
/* rgb */ color: rgb(80, 140, 35);
/* oklch */ color: oklch(57.8% 0.149 134.9);

Tailwind

colors: {
  custom: {
    50: '#86ae65',
    500: '#508c23',
    950: '#000000',
  },
}

SCSS

$custom: #508c23;
$custom-light: #86ae65;
$custom-dark: #000000;

JSON

{
  "hex": "#508c23",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 35
  },
  "hsl": {
    "h": 94.286,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57781,
    "c": 0.1492,
    "h": 134.9
  },
  "luminance": 0.20583
}

Semantic roles & 50–950 ramp

primary

#508C23

secondary

#8D52B8

accent

#45E39F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508C23

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

Preview Lab → · Contrast checker → · Palette generator →