#65731B#65731B

#65731B is a mid, moderate yellow. Relative luminance 0.151; OKLCH L 52.7% C 0.111 H 118.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#65731B
RGB	rgb(101, 115, 27)
HSL	hsl(70, 62%, 28%)
HSV	hsv(70, 77%, 45%)
CMYK	cmyk(12.2%, 0%, 76.5%, 54.9%)
CIE-LAB	lab(45.78, -17.60, 43.93)
CIE-LCH	lch(45.78, 47.33, 111.84°)
OKLab	oklab(52.66% -0.0526 0.0974)
OKLCH	oklch(52.66% 0.111 118.4)
XYZ	xyz(11.6956, 15.1074, 3.3366)
Luminance	0.1511 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65731B #291B73

analogous

#73551B #65731B #39731B

triadic

#65731B #1B6573 #731B65

tetradic

#65731B #1B7355 #291B73 #731B39

square

#65731B #1B7355 #291B73 #731B39

split-complementary

#65731B #1B3973 #551B73

monochromatic

#161906 #39410F #65731B #91A527 #B8D038

Accessibility & contrast

On white

5.22

#65731B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#65731B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #65731B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65731B	#FFFFFF	#000000	##FFFFFF
##65731B	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C09

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#6B6C62

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #65731b;
/* rgb */ color: rgb(101, 115, 27);
/* oklch */ color: oklch(52.7% 0.111 118.4);

Tailwind

colors: {
  custom: {
    50: '#949b5f',
    500: '#65731b',
    950: '#000000',
  },
}

SCSS

$custom: #65731b;
$custom-light: #949b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#65731b",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 27
  },
  "hsl": {
    "h": 69.545,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52657,
    "c": 0.11064,
    "h": 118.4
  },
  "luminance": 0.15107
}

Semantic roles & 50–950 ramp

primary

#65731B

secondary

#5242A8

accent

#43E55D

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #65731B

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

Preview Lab → · Contrast checker → · Palette generator →