#737D18#737D18

#737D18 is a mid, moderate yellow. Relative luminance 0.184; OKLCH L 56.3% C 0.119 H 115.4°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#737D18
RGB	rgb(115, 125, 24)
HSL	hsl(66, 68%, 29%)
HSV	hsv(66, 81%, 49%)
CMYK	cmyk(8%, 0%, 80.8%, 51%)
CIE-LAB	lab(49.95, -16.69, 49.26)
CIE-LCH	lch(49.95, 52.01, 108.71°)
OKLab	oklab(56.28% -0.0511 0.1076)
OKLCH	oklch(56.28% 0.119 115.4)
XYZ	xyz(14.5691, 18.3783, 3.6439)
Luminance	0.1838 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737D18 #22187D

analogous

#7D5518 #737D18 #417D18

triadic

#737D18 #18737D #7D1873

tetradic

#737D18 #187D55 #22187D #7D1841

square

#737D18 #187D55 #22187D #7D1841

split-complementary

#737D18 #18417D #55187D

monochromatic

#181A05 #444A0E #737D18 #A2B022 #C9D937

Accessibility & contrast

On white

4.49

#737D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#737D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737D18

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737D18	#FFFFFF	#000000	##000000
##737D18	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#867822

Tritanopia (blue-blind)

#7B756A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #737d18;
/* rgb */ color: rgb(115, 125, 24);
/* oklch */ color: oklch(56.3% 0.119 115.4);

Tailwind

colors: {
  custom: {
    50: '#9ea25f',
    500: '#737d18',
    950: '#000000',
  },
}

SCSS

$custom: #737d18;
$custom-light: #9ea25f;
$custom-dark: #000000;

JSON

{
  "hex": "#737d18",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 24
  },
  "hsl": {
    "h": 65.941,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.56284,
    "c": 0.1191,
    "h": 115.4
  },
  "luminance": 0.18378
}

Semantic roles & 50–950 ramp

primary

#737D18

secondary

#4B3FB2

accent

#3DEB4E

background

#FAF9F5

surface

#F3F2EA

border

#CDCCC6

text

#0F0F05

muted

#7F7E79

Preview Lab

Preview with #737D18

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

Preview Lab → · Contrast checker → · Palette generator →