#508B1C#508B1C

#508B1C is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.5% C 0.152 H 134.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#508B1C
RGB	rgb(80, 139, 28)
HSL	hsl(92, 66%, 33%)
HSV	hsv(92, 80%, 55%)
CMYK	cmyk(42.4%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(52.12, -37.68, 49.16)
CIE-LCH	lch(52.12, 61.94, 127.47°)
OKLab	oklab(57.47% -0.1058 0.109)
OKLCH	oklch(57.47% 0.152 134.1)
XYZ	xyz(12.7502, 20.2539, 4.3359)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B1C #571C8B

analogous

#878B1C #508B1C #1C8B20

triadic

#508B1C #1C508B #8B1C50

tetradic

#508B1C #1C878B #571C8B #8B201C

square

#508B1C #1C878B #571C8B #8B201C

split-complementary

#508B1C #201C8B #8B1C87

monochromatic

#152507 #335812 #508B1C #6DBE26 #8CDA47

Accessibility & contrast

On white

4.16

#508B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#508B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B1C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B1C	#FFFFFF	#000000	##000000
##508B1C	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)

#917F00

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#4F8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508b1c;
/* rgb */ color: rgb(80, 139, 28);
/* oklch */ color: oklch(57.5% 0.152 134.1);

Tailwind

colors: {
  custom: {
    50: '#87ad62',
    500: '#508b1c',
    950: '#000000',
  },
}

SCSS

$custom: #508b1c;
$custom-light: #87ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#508b1c",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 91.892,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57468,
    "c": 0.15192,
    "h": 134.1
  },
  "luminance": 0.20255
}

Semantic roles & 50–950 ramp

primary

#508B1C

secondary

#8547BC

accent

#3EE999

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #508B1C

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

Preview Lab → · Contrast checker → · Palette generator →