#50971B#50971B

#50971B is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.7% C 0.167 H 135.6°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#50971B
RGB	rgb(80, 151, 27)
HSL	hsl(94, 70%, 35%)
HSV	hsv(94, 82%, 59%)
CMYK	cmyk(47%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(56.00, -42.76, 53.08)
CIE-LCH	lch(56.00, 68.16, 128.85°)
OKLab	oklab(60.65% -0.1195 0.1171)
OKLCH	oklch(60.65% 0.167 135.6)
XYZ	xyz(14.5723, 23.9169, 4.8853)
Luminance	0.2392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50971B #621B97

analogous

#8E971B #50971B #1B9724

triadic

#50971B #1B5097 #971B50

tetradic

#50971B #1B8E97 #621B97 #97241B

square

#50971B #1B8E97 #621B97 #97241B

split-complementary

#50971B #241B97 #971B8E

monochromatic

#192F08 #346312 #50971B #6CCB24 #8CDF4D

Accessibility & contrast

On white

3.63

#50971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#50971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #50971B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50971B	#FFFFFF	#000000	##000000
##50971B	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#93842A

Tritanopia (blue-blind)

#4D9180

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #50971b;
/* rgb */ color: rgb(80, 151, 27);
/* oklch */ color: oklch(60.7% 0.167 135.6);

Tailwind

colors: {
  custom: {
    50: '#88b663',
    500: '#50971b',
    950: '#000000',
  },
}

SCSS

$custom: #50971b;
$custom-light: #88b663;
$custom-dark: #000000;

JSON

{
  "hex": "#50971b",
  "rgb": {
    "r": 80,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 94.355,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.60652,
    "c": 0.16732,
    "h": 135.6
  },
  "luminance": 0.23918
}

Semantic roles & 50–950 ramp

primary

#50971B

secondary

#8F4CC1

accent

#3BECA1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #50971B

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

Preview Lab → · Contrast checker → · Palette generator →