#537823#537823

#537823 is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.7% C 0.121 H 130.0°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#537823
RGB	rgb(83, 120, 35)
HSL	hsl(86, 55%, 30%)
HSV	hsv(86, 71%, 47%)
CMYK	cmyk(30.8%, 0%, 70.8%, 52.9%)
CIE-LAB	lab(46.17, -27.39, 40.68)
CIE-LCH	lch(46.17, 49.04, 123.95°)
OKLab	oklab(52.66% -0.0775 0.0923)
OKLCH	oklch(52.66% 0.121 130)
XYZ	xyz(10.5871, 15.3930, 4.0031)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537823 #482378

analogous

#787323 #537823 #287823

triadic

#537823 #235378 #782353

tetradic

#537823 #237873 #482378 #782328

square

#537823 #237873 #482378 #782328

split-complementary

#537823 #232878 #732378

monochromatic

#111907 #324915 #537823 #74A731 #93CA4B

Accessibility & contrast

On white

5.15

#537823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#537823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537823

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537823	#FFFFFF	#000000	##FFFFFF
##537823	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F17

Deuteranopia (green-blind)

#796C2A

Tritanopia (blue-blind)

#557367

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #537823;
/* rgb */ color: rgb(83, 120, 35);
/* oklch */ color: oklch(52.7% 0.121 130.0);

Tailwind

colors: {
  custom: {
    50: '#869f63',
    500: '#537823',
    950: '#000000',
  },
}

SCSS

$custom: #537823;
$custom-light: #869f63;
$custom-dark: #000000;

JSON

{
  "hex": "#537823",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 35
  },
  "hsl": {
    "h": 86.118,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52665,
    "c": 0.12057,
    "h": 130
  },
  "luminance": 0.15393
}

Semantic roles & 50–950 ramp

primary

#537823

secondary

#754CAB

accent

#4ADE8A

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E05

muted

#7C7E7A

Preview Lab

Preview with #537823

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

Preview Lab → · Contrast checker → · Palette generator →