#508B30#508B30

#508B30 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.6% C 0.139 H 136.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#508B30
RGB	rgb(80, 139, 48)
HSL	hsl(99, 49%, 37%)
HSV	hsv(99, 65%, 55%)
CMYK	cmyk(42.4%, 0%, 65.5%, 45.5%)
CIE-LAB	lab(52.27, -36.16, 41.42)
CIE-LCH	lch(52.27, 54.98, 131.12°)
OKLab	oklab(57.63% -0.1002 0.0957)
OKLCH	oklch(57.63% 0.139 136.3)
XYZ	xyz(13.0740, 20.3834, 6.0412)
Luminance	0.2038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B30 #6B308B

analogous

#7E8B30 #508B30 #308B3E

triadic

#508B30 #30508B #8B3050

tetradic

#508B30 #307E8B #6B308B #8B3E30

square

#508B30 #307E8B #6B308B #8B3E30

split-complementary

#508B30 #3E308B #8B307E

monochromatic

#1C3011 #365E20 #508B30 #6AB840 #8CCC6A

Accessibility & contrast

On white

4.14

#508B30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#508B30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B30

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B30	#FFFFFF	#000000	##000000
##508B30	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908025

Deuteranopia (green-blind)

#887B37

Tritanopia (blue-blind)

#4E8678

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508b30;
/* rgb */ color: rgb(80, 139, 48);
/* oklch */ color: oklch(57.6% 0.139 136.3);

Tailwind

colors: {
  custom: {
    50: '#86ad6d',
    500: '#508b30',
    950: '#000000',
  },
}

SCSS

$custom: #508b30;
$custom-light: #86ad6d;
$custom-dark: #000000;

JSON

{
  "hex": "#508b30",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 48
  },
  "hsl": {
    "h": 98.901,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57633,
    "c": 0.13854,
    "h": 136.3
  },
  "luminance": 0.20384
}

Semantic roles & 50–950 ramp

primary

#508B30

secondary

#9764B3

accent

#50D8A8

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #508B30

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

Preview Lab → · Contrast checker → · Palette generator →