#737B2F#737B2F

#737B2F is a mid, moderate yellow. Relative luminance 0.180; OKLCH L 56.0% C 0.100 H 114.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#737B2F
RGB	rgb(115, 123, 47)
HSL	hsl(66, 45%, 33%)
HSV	hsv(66, 62%, 48%)
CMYK	cmyk(6.5%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(49.52, -14.21, 39.51)
CIE-LCH	lch(49.52, 41.98, 109.78°)
OKLab	oklab(55.99% -0.0419 0.0909)
OKLCH	oklch(55.99% 0.1 114.7)
XYZ	xyz(14.6666, 18.0162, 5.3936)
Luminance	0.1802 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737B2F #372F7B

analogous

#7B5D2F #737B2F #4D7B2F

triadic

#737B2F #2F737B #7B2F73

tetradic

#737B2F #2F7B5D #372F7B #7B2F4D

square

#737B2F #2F7B5D #372F7B #7B2F4D

split-complementary

#737B2F #2F4D7B #5D2F7B

monochromatic

#20220D #4A4F1E #737B2F #9CA740 #B9C362

Accessibility & contrast

On white

4.56

#737B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#737B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737B2F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737B2F	#FFFFFF	#000000	##000000
##737B2F	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837526

Deuteranopia (green-blind)

#837634

Tritanopia (blue-blind)

#7A746B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #737b2f;
/* rgb */ color: rgb(115, 123, 47);
/* oklch */ color: oklch(56.0% 0.100 114.7);

Tailwind

colors: {
  custom: {
    50: '#9da16b',
    500: '#737b2f',
    950: '#000000',
  },
}

SCSS

$custom: #737b2f;
$custom-light: #9da16b;
$custom-dark: #000000;

JSON

{
  "hex": "#737b2f",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 66.316,
    "s": 44.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55988,
    "c": 0.10009,
    "h": 114.7
  },
  "luminance": 0.18016
}

Semantic roles & 50–950 ramp

primary

#737B2F

secondary

#645CAA

accent

#53D461

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0F0E07

muted

#7E7E7A

Preview Lab

Preview with #737B2F

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

Preview Lab → · Contrast checker → · Palette generator →