#508D23#508D23

#508D23 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.0% C 0.150 H 135.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#508D23
RGB	rgb(80, 141, 35)
HSL	hsl(95, 60%, 35%)
HSV	hsv(95, 75%, 55%)
CMYK	cmyk(43.3%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(52.81, -38.10, 47.37)
CIE-LCH	lch(52.81, 60.79, 128.81°)
OKLab	oklab(58.05% -0.1064 0.1064)
OKLCH	oklch(58.05% 0.15 135)
XYZ	xyz(13.1362, 20.8758, 4.9271)
Luminance	0.2088 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508D23 #60238D

analogous

#858D23 #508D23 #238D2B

triadic

#508D23 #23508D #8D2350

tetradic

#508D23 #23858D #60238D #8D2B23

square

#508D23 #23858D #60238D #8D2B23

split-complementary

#508D23 #2B238D #8D2385

monochromatic

#182B0B #345C17 #508D23 #6CBE2F #8CD555

Accessibility & contrast

On white

4.06

#508D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#508D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508D23

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508D23	#FFFFFF	#000000	##000000
##508D23	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810E

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#4F8779

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #508d23;
/* rgb */ color: rgb(80, 141, 35);
/* oklch */ color: oklch(58.0% 0.150 135.0);

Tailwind

colors: {
  custom: {
    50: '#87af66',
    500: '#508d23',
    950: '#000000',
  },
}

SCSS

$custom: #508d23;
$custom-light: #87af66;
$custom-dark: #000000;

JSON

{
  "hex": "#508d23",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 94.528,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58047,
    "c": 0.15049,
    "h": 135
  },
  "luminance": 0.20877
}

Semantic roles & 50–950 ramp

primary

#508D23

secondary

#8E53B9

accent

#44E3A0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508D23

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

Preview Lab → · Contrast checker → · Palette generator →