#508B1E#508B1E

#508B1E is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.151 H 134.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#508B1E
RGB	rgb(80, 139, 30)
HSL	hsl(92, 64%, 33%)
HSV	hsv(92, 78%, 55%)
CMYK	cmyk(42.4%, 0%, 78.4%, 45.5%)
CIE-LAB	lab(52.13, -37.56, 48.50)
CIE-LCH	lch(52.13, 61.34, 127.76°)
OKLab	oklab(57.48% -0.1053 0.108)
OKLCH	oklch(57.48% 0.151 134.3)
XYZ	xyz(12.7750, 20.2638, 4.4662)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B1E #591E8B

analogous

#868B1E #508B1E #1E8B22

triadic

#508B1E #1E508B #8B1E50

tetradic

#508B1E #1E868B #591E8B #8B221E

square

#508B1E #1E868B #591E8B #8B221E

split-complementary

#508B1E #221E8B #8B1E86

monochromatic

#162608 #335913 #508B1E #6DBD29 #8CD84B

Accessibility & contrast

On white

4.16

#508B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#508B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B1E

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B1E	#FFFFFF	#000000	##000000
##508B1E	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F03

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#4F8577

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508b1e;
/* rgb */ color: rgb(80, 139, 30);
/* oklch */ color: oklch(57.5% 0.151 134.3);

Tailwind

colors: {
  custom: {
    50: '#87ad63',
    500: '#508b1e',
    950: '#000000',
  },
}

SCSS

$custom: #508b1e;
$custom-light: #87ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#508b1e",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 30
  },
  "hsl": {
    "h": 92.477,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57481,
    "c": 0.15085,
    "h": 134.3
  },
  "luminance": 0.20264
}

Semantic roles & 50–950 ramp

primary

#508B1E

secondary

#874ABB

accent

#40E79B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508B1E

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

Preview Lab → · Contrast checker → · Palette generator →