#90771B#90771B

#90771B is a mid, moderate yellow. Relative luminance 0.192; OKLCH L 57.7% C 0.109 H 92.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#90771B
RGB	rgb(144, 119, 27)
HSL	hsl(47, 68%, 34%)
HSV	hsv(47, 81%, 56%)
CMYK	cmyk(0%, 17.4%, 81.3%, 43.5%)
CIE-LAB	lab(50.92, 0.24, 50.15)
CIE-LCH	lch(50.92, 50.15, 89.73°)
OKLab	oklab(57.71% -0.005 0.1088)
OKLCH	oklch(57.71% 0.109 92.6)
XYZ	xyz(18.2973, 19.2032, 3.7795)
Luminance	0.1920 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90771B #1B3490

analogous

#903C1B #90771B #6E901B

triadic

#90771B #1B9077 #771B90

tetradic

#90771B #1B903C #1B3490 #901B6E

square

#90771B #1B903C #1B3490 #901B6E

split-complementary

#90771B #1B6E90 #3C1B90

monochromatic

#292208 #5C4C11 #90771B #C4A225 #DDBD49

Accessibility & contrast

On white

4.34

#90771B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#90771B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90771B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90771B	#FFFFFF	#000000	##000000
##90771B	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857505

Deuteranopia (green-blind)

#8B7C21

Tritanopia (blue-blind)

#9C6D66

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #90771b;
/* rgb */ color: rgb(144, 119, 27);
/* oklch */ color: oklch(57.7% 0.109 92.6);

Tailwind

colors: {
  custom: {
    50: '#b59d60',
    500: '#90771b',
    950: '#000000',
  },
}

SCSS

$custom: #90771b;
$custom-light: #b59d60;
$custom-dark: #000000;

JSON

{
  "hex": "#90771b",
  "rgb": {
    "r": 144,
    "g": 119,
    "b": 27
  },
  "hsl": {
    "h": 47.179,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57709,
    "c": 0.10886,
    "h": 92.6
  },
  "luminance": 0.19202
}

Semantic roles & 50–950 ramp

primary

#90771B

secondary

#4862BF

accent

#62EB3D

background

#FBF9F5

surface

#F6F2EA

border

#D0CCC6

text

#120E05

muted

#817E79

Preview Lab

Preview with #90771B

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

Preview Lab → · Contrast checker → · Palette generator →