#5C971B#5C971B

#5C971B is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.3% C 0.161 H 132.7°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5C971B
RGB	rgb(92, 151, 27)
HSL	hsl(89, 70%, 35%)
HSV	hsv(89, 82%, 59%)
CMYK	cmyk(39.1%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(56.57, -38.60, 53.81)
CIE-LCH	lch(56.57, 66.22, 125.65°)
OKLab	oklab(61.27% -0.1091 0.1184)
OKLCH	oklch(61.27% 0.161 132.7)
XYZ	xyz(15.6779, 24.4869, 4.9371)
Luminance	0.2449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C971B #561B97

analogous

#97941B #5C971B #1E971B

triadic

#5C971B #1B5C97 #971B5C

tetradic

#5C971B #1B9794 #561B97 #971B1E

square

#5C971B #1B9794 #561B97 #971B1E

split-complementary

#5C971B #1B1E97 #941B97

monochromatic

#1D2F08 #3C6312 #5C971B #7CCB24 #9ADF4D

Accessibility & contrast

On white

3.56

#5C971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#5C971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C971B

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C971B	#FFFFFF	#000000	##000000
##5C971B	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#968629

Tritanopia (blue-blind)

#5D9181

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5c971b;
/* rgb */ color: rgb(92, 151, 27);
/* oklch */ color: oklch(61.3% 0.161 132.7);

Tailwind

colors: {
  custom: {
    50: '#90b663',
    500: '#5c971b',
    950: '#000000',
  },
}

SCSS

$custom: #5c971b;
$custom-light: #90b663;
$custom-dark: #000000;

JSON

{
  "hex": "#5c971b",
  "rgb": {
    "r": 92,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 88.548,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.61271,
    "c": 0.16101,
    "h": 132.7
  },
  "luminance": 0.24488
}

Semantic roles & 50–950 ramp

primary

#5C971B

secondary

#844CC1

accent

#3BEC90

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5C971B

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

Preview Lab → · Contrast checker → · Palette generator →