#737818#737818

#737818 is a mid, moderate yellow. Relative luminance 0.171; OKLCH L 55.1% C 0.113 H 112.7°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#737818
RGB	rgb(115, 120, 24)
HSL	hsl(63, 67%, 28%)
HSV	hsv(63, 80%, 47%)
CMYK	cmyk(4.2%, 0%, 80%, 52.9%)
CIE-LAB	lab(48.44, -14.01, 47.89)
CIE-LCH	lch(48.44, 49.90, 106.30°)
OKLab	oklab(55.07% -0.0437 0.1047)
OKLCH	oklch(55.07% 0.113 112.7)
XYZ	xyz(13.9520, 17.1441, 3.4381)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737818 #1D1878

analogous

#784D18 #737818 #437818

triadic

#737818 #187378 #781873

tetradic

#737818 #18784D #1D1878 #781843

square

#737818 #18784D #1D1878 #781843

split-complementary

#737818 #184378 #4D1878

monochromatic

#181A05 #42450E #737818 #A4AB22 #CED634

Accessibility & contrast

On white

4.74

#737818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#737818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #737818

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737818	#FFFFFF	#000000	##FFFFFF
##737818	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#827421

Tritanopia (blue-blind)

#7B7066

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #737818;
/* rgb */ color: rgb(115, 120, 24);
/* oklch */ color: oklch(55.1% 0.113 112.7);

Tailwind

colors: {
  custom: {
    50: '#9e9e5e',
    500: '#737818',
    950: '#000000',
  },
}

SCSS

$custom: #737818;
$custom-light: #9e9e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#737818",
  "rgb": {
    "r": 115,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 63.125,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.55073,
    "c": 0.11342,
    "h": 112.7
  },
  "luminance": 0.17144
}

Semantic roles & 50–950 ramp

primary

#737818

secondary

#453FAD

accent

#3EEA47

background

#FAF9F5

surface

#F3F2E9

border

#CDCCC5

text

#0F0E05

muted

#7F7E79

Preview Lab

Preview with #737818

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

Preview Lab → · Contrast checker → · Palette generator →