#508E23#508E23

#508E23 is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.3% C 0.152 H 135.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#508E23
RGB	rgb(80, 142, 35)
HSL	hsl(95, 60%, 35%)
HSV	hsv(95, 75%, 56%)
CMYK	cmyk(43.7%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(53.14, -38.53, 47.70)
CIE-LCH	lch(53.14, 61.31, 128.93°)
OKLab	oklab(58.31% -0.1076 0.1071)
OKLCH	oklch(58.31% 0.152 135.1)
XYZ	xyz(13.2843, 21.1721, 4.9764)
Luminance	0.2117 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508E23 #61238E

analogous

#868E23 #508E23 #238E2B

triadic

#508E23 #23508E #8E2350

tetradic

#508E23 #23868E #61238E #8E2B23

square

#508E23 #23868E #61238E #8E2B23

split-complementary

#508E23 #2B238E #8E2386

monochromatic

#192C0B #345D17 #508E23 #6CBF2F #8CD556

Accessibility & contrast

On white

4.01

#508E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#508E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508E23

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508E23	#FFFFFF	#000000	##000000
##508E23	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820E

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#4E8879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #508e23;
/* rgb */ color: rgb(80, 142, 35);
/* oklch */ color: oklch(58.3% 0.152 135.1);

Tailwind

colors: {
  custom: {
    50: '#87af66',
    500: '#508e23',
    950: '#000000',
  },
}

SCSS

$custom: #508e23;
$custom-light: #87af66;
$custom-dark: #000000;

JSON

{
  "hex": "#508e23",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 94.766,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58313,
    "c": 0.15179,
    "h": 135.1
  },
  "luminance": 0.21173
}

Semantic roles & 50–950 ramp

primary

#508E23

secondary

#8F53B9

accent

#44E4A1

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508E23

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

Preview Lab → · Contrast checker → · Palette generator →