#508E2F#508E2F

#508E2F is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.4% C 0.143 H 136.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#508E2F
RGB	rgb(80, 142, 47)
HSL	hsl(99, 50%, 37%)
HSV	hsv(99, 67%, 56%)
CMYK	cmyk(43.7%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(53.23, -37.56, 42.91)
CIE-LCH	lch(53.23, 57.03, 131.19°)
OKLab	oklab(58.42% -0.1041 0.0987)
OKLCH	oklch(58.42% 0.143 136.5)
XYZ	xyz(13.4940, 21.2559, 6.0806)
Luminance	0.2126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508E2F #6D2F8E

analogous

#808E2F #508E2F #2F8E3E

triadic

#508E2F #2F508E #8E2F50

tetradic

#508E2F #2F808E #6D2F8E #8E3E2F

square

#508E2F #2F808E #6D2F8E #8E3E2F

split-complementary

#508E2F #3E2F8E #8E2F80

monochromatic

#1C3211 #366020 #508E2F #6ABC3E #8CCE6A

Accessibility & contrast

On white

4.00

#508E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#508E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508E2F

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508E2F	#FFFFFF	#000000	##000000
##508E2F	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938223

Deuteranopia (green-blind)

#8A7D37

Tritanopia (blue-blind)

#4D897A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #508e2f;
/* rgb */ color: rgb(80, 142, 47);
/* oklch */ color: oklch(58.4% 0.143 136.5);

Tailwind

colors: {
  custom: {
    50: '#86af6c',
    500: '#508e2f',
    950: '#000000',
  },
}

SCSS

$custom: #508e2f;
$custom-light: #86af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#508e2f",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 99.158,
    "s": 50.265,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58416,
    "c": 0.14345,
    "h": 136.5
  },
  "luminance": 0.21257
}

Semantic roles & 50–950 ramp

primary

#508E2F

secondary

#9964B5

accent

#4EDAA9

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508E2F

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

Preview Lab → · Contrast checker → · Palette generator →