#5B7D15#5B7D15

#5B7D15 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.132 H 127.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5B7D15
RGB	rgb(91, 125, 21)
HSL	hsl(80, 71%, 29%)
HSV	hsv(80, 83%, 49%)
CMYK	cmyk(27.2%, 0%, 83.2%, 51%)
CIE-LAB	lab(48.19, -27.37, 47.95)
CIE-LCH	lch(48.19, 55.21, 119.72°)
OKLab	oklab(54.41% -0.0792 0.1051)
OKLCH	oklch(54.41% 0.132 127)
XYZ	xyz(11.7834, 16.9453, 3.3593)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7D15 #37157D

analogous

#7D6B15 #5B7D15 #277D15

triadic

#5B7D15 #155B7D #7D155B

tetradic

#5B7D15 #157D6B #37157D #7D1527

square

#5B7D15 #157D6B #37157D #7D1527

split-complementary

#5B7D15 #15277D #6B157D

monochromatic

#131A04 #35490C #5B7D15 #81B11E #A4DC30

Accessibility & contrast

On white

4.78

#5B7D15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#5B7D15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7D15

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7D15	#FFFFFF	#000000	##FFFFFF
##5B7D15	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7F7221

Tritanopia (blue-blind)

#5F776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5b7d15;
/* rgb */ color: rgb(91, 125, 21);
/* oklch */ color: oklch(54.4% 0.132 127.0);

Tailwind

colors: {
  custom: {
    50: '#8da25d',
    500: '#5b7d15',
    950: '#000000',
  },
}

SCSS

$custom: #5b7d15;
$custom-light: #8da25d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7d15",
  "rgb": {
    "r": 91,
    "g": 125,
    "b": 21
  },
  "hsl": {
    "h": 79.615,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54413,
    "c": 0.13156,
    "h": 127
  },
  "luminance": 0.16946
}

Semantic roles & 50–950 ramp

primary

#5B7D15

secondary

#623CB2

accent

#3AEE75

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5B7D15

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

Preview Lab → · Contrast checker → · Palette generator →