#5B7817#5B7817

#5B7817 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 53.1% C 0.124 H 125.5°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B7817
RGB	rgb(91, 120, 23)
HSL	hsl(78, 68%, 28%)
HSV	hsv(78, 81%, 47%)
CMYK	cmyk(24.2%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(46.60, -24.82, 45.86)
CIE-LCH	lch(46.60, 52.15, 118.42°)
OKLab	oklab(53.13% -0.0721 0.101)
OKLCH	oklch(53.13% 0.124 125.5)
XYZ	xyz(11.1856, 15.7188, 3.2552)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7817 #341778

analogous

#786417 #5B7817 #2A7817

triadic

#5B7817 #175B78 #78175B

tetradic

#5B7817 #177864 #341778 #78172A

square

#5B7817 #177864 #341778 #78172A

split-complementary

#5B7817 #172A78 #641778

monochromatic

#131A05 #34450D #5B7817 #82AB21 #A6D832

Accessibility & contrast

On white

5.07

#5B7817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#5B7817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7817

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7817	#FFFFFF	#000000	##FFFFFF
##5B7817	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#7B6E21

Tritanopia (blue-blind)

#5F7266

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5b7817;
/* rgb */ color: rgb(91, 120, 23);
/* oklch */ color: oklch(53.1% 0.124 125.5);

Tailwind

colors: {
  custom: {
    50: '#8d9f5d',
    500: '#5b7817',
    950: '#000000',
  },
}

SCSS

$custom: #5b7817;
$custom-light: #8d9f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7817",
  "rgb": {
    "r": 91,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 77.938,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.53128,
    "c": 0.12409,
    "h": 125.5
  },
  "luminance": 0.15719
}

Semantic roles & 50–950 ramp

primary

#5B7817

secondary

#5F3EAD

accent

#3DEB71

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #5B7817

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

Preview Lab → · Contrast checker → · Palette generator →