#5B7E15#5B7E15

#5B7E15 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.7% C 0.133 H 127.3°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5B7E15
RGB	rgb(91, 126, 21)
HSL	hsl(80, 71%, 29%)
HSV	hsv(80, 83%, 49%)
CMYK	cmyk(27.8%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(48.51, -27.86, 48.23)
CIE-LCH	lch(48.51, 55.70, 120.01°)
OKLab	oklab(54.67% -0.0805 0.1057)
OKLCH	oklch(54.67% 0.133 127.3)
XYZ	xyz(11.9106, 17.1997, 3.4017)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7E15 #38157E

analogous

#7E6D15 #5B7E15 #277E15

triadic

#5B7E15 #155B7E #7E155B

tetradic

#5B7E15 #157E6D #38157E #7E1527

square

#5B7E15 #157E6D #38157E #7E1527

split-complementary

#5B7E15 #15277E #6D157E

monochromatic

#131A04 #354A0C #5B7E15 #81B21E #A3DD31

Accessibility & contrast

On white

4.73

#5B7E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#5B7E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7E15

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7E15	#FFFFFF	#000000	##FFFFFF
##5B7E15	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#807321

Tritanopia (blue-blind)

#5F786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5b7e15;
/* rgb */ color: rgb(91, 126, 21);
/* oklch */ color: oklch(54.7% 0.133 127.3);

Tailwind

colors: {
  custom: {
    50: '#8da35d',
    500: '#5b7e15',
    950: '#000000',
  },
}

SCSS

$custom: #5b7e15;
$custom-light: #8da35d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7e15",
  "rgb": {
    "r": 91,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 80,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.54673,
    "c": 0.13284,
    "h": 127.3
  },
  "luminance": 0.172
}

Semantic roles & 50–950 ramp

primary

#5B7E15

secondary

#643CB3

accent

#3AEE76

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5B7E15

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

Preview Lab → · Contrast checker → · Palette generator →