#737F17#737F17

#737F17 is a mid, vivid yellow. Relative luminance 0.189; OKLCH L 56.8% C 0.122 H 116.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#737F17
RGB	rgb(115, 127, 23)
HSL	hsl(67, 69%, 29%)
HSV	hsv(67, 82%, 50%)
CMYK	cmyk(9.4%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(50.55, -17.78, 50.11)
CIE-LCH	lch(50.55, 53.17, 109.54°)
OKLab	oklab(56.77% -0.0542 0.1092)
OKLCH	oklch(56.77% 0.122 116.4)
XYZ	xyz(14.8147, 18.8857, 3.6753)
Luminance	0.1888 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737F17 #23177F

analogous

#7F5717 #737F17 #3F7F17

triadic

#737F17 #17737F #7F1773

tetradic

#737F17 #177F57 #23177F #7F173F

square

#737F17 #177F57 #23177F #7F173F

split-complementary

#737F17 #173F7F #57177F

monochromatic

#171A05 #444B0E #737F17 #A2B320 #C8DB36

Accessibility & contrast

On white

4.40

#737F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#737F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737F17

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737F17	#FFFFFF	#000000	##000000
##737F17	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887800

Deuteranopia (green-blind)

#877921

Tritanopia (blue-blind)

#7B776C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #737f17;
/* rgb */ color: rgb(115, 127, 23);
/* oklch */ color: oklch(56.8% 0.122 116.4);

Tailwind

colors: {
  custom: {
    50: '#9fa45f',
    500: '#737f17',
    950: '#000000',
  },
}

SCSS

$custom: #737f17;
$custom-light: #9fa45f;
$custom-dark: #000000;

JSON

{
  "hex": "#737f17",
  "rgb": {
    "r": 115,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 66.923,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.56766,
    "c": 0.12192,
    "h": 116.4
  },
  "luminance": 0.18885
}

Semantic roles & 50–950 ramp

primary

#737F17

secondary

#4C3EB4

accent

#3CEC50

background

#FAFAF5

surface

#F3F3EA

border

#CDCDC6

text

#0F0F05

muted

#7F7F79

Preview Lab

Preview with #737F17

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

Preview Lab → · Contrast checker → · Palette generator →