#5B6B15#5B6B15

#5B6B15 is a mid, moderate yellow-green. Relative luminance 0.128; OKLCH L 49.8% C 0.108 H 120.0°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5B6B15
RGB	rgb(91, 107, 21)
HSL	hsl(71, 67%, 25%)
HSV	hsv(71, 80%, 42%)
CMYK	cmyk(15%, 0%, 80.4%, 58%)
CIE-LAB	lab(42.45, -18.22, 42.69)
CIE-LCH	lch(42.45, 46.42, 113.12°)
OKLab	oklab(49.77% -0.0542 0.094)
OKLCH	oklch(49.77% 0.108 120)
XYZ	xyz(9.7076, 12.7937, 2.6673)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6B15 #25156B

analogous

#6B5015 #5B6B15 #306B15

triadic

#5B6B15 #155B6B #6B155B

tetradic

#5B6B15 #156B50 #25156B #6B1530

square

#5B6B15 #156B50 #25156B #6B1530

split-complementary

#5B6B15 #15306B #50156B

monochromatic

#161A05 #2F380B #5B6B15 #879E1F #B2D129

Accessibility & contrast

On white

5.90

#5B6B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5B6B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B6B15

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6B15	#FFFFFF	#000000	##FFFFFF
##5B6B15	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726401

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#61655B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5b6b15;
/* rgb */ color: rgb(91, 107, 21);
/* oklch */ color: oklch(49.8% 0.108 120.0);

Tailwind

colors: {
  custom: {
    50: '#8c955a',
    500: '#5b6b15',
    950: '#000000',
  },
}

SCSS

$custom: #5b6b15;
$custom-light: #8c955a;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6b15",
  "rgb": {
    "r": 91,
    "g": 107,
    "b": 21
  },
  "hsl": {
    "h": 71.163,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49767,
    "c": 0.10848,
    "h": 120
  },
  "luminance": 0.12794
}

Semantic roles & 50–950 ramp

primary

#5B6B15

secondary

#4D3AA2

accent

#3EEA5E

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #5B6B15

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

Preview Lab → · Contrast checker → · Palette generator →