#737D2B#737D2B

#737D2B is a mid, moderate yellow. Relative luminance 0.185; OKLCH L 56.4% C 0.106 H 115.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#737D2B
RGB	rgb(115, 125, 43)
HSL	hsl(67, 49%, 33%)
HSV	hsv(67, 66%, 49%)
CMYK	cmyk(8%, 0%, 65.6%, 51%)
CIE-LAB	lab(50.08, -15.59, 41.97)
CIE-LCH	lch(50.08, 44.78, 110.38°)
OKLab	oklab(56.43% -0.0462 0.0956)
OKLCH	oklch(56.43% 0.106 115.8)
XYZ	xyz(14.8402, 18.4867, 5.0715)
Luminance	0.1849 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737D2B #352B7D

analogous

#7D5E2B #737D2B #4A7D2B

triadic

#737D2B #2B737D #7D2B73

tetradic

#737D2B #2B7D5E #352B7D #7D2B4A

square

#737D2B #2B7D5E #352B7D #7D2B4A

split-complementary

#737D2B #2B4A7D #5E2B7D

monochromatic

#1F220C #494F1B #737D2B #9DAB3B #BAC75C

Accessibility & contrast

On white

4.47

#737D2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#737D2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737D2B

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737D2B	#FFFFFF	#000000	##000000
##737D2B	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867721

Deuteranopia (green-blind)

#857831

Tritanopia (blue-blind)

#7A766C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #737d2b;
/* rgb */ color: rgb(115, 125, 43);
/* oklch */ color: oklch(56.4% 0.106 115.8);

Tailwind

colors: {
  custom: {
    50: '#9ea269',
    500: '#737d2b',
    950: '#000000',
  },
}

SCSS

$custom: #737d2b;
$custom-light: #9ea269;
$custom-dark: #000000;

JSON

{
  "hex": "#737d2b",
  "rgb": {
    "r": 115,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 67.317,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5643,
    "c": 0.10614,
    "h": 115.8
  },
  "luminance": 0.18486
}

Semantic roles & 50–950 ramp

primary

#737D2B

secondary

#6257AD

accent

#4FD860

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0F0F06

muted

#7E7E7A

Preview Lab

Preview with #737D2B

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

Preview Lab → · Contrast checker → · Palette generator →