#90971B#90971B

#90971B is a light, vivid yellow. Relative luminance 0.281; OKLCH L 64.9% C 0.137 H 113.1°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#90971B
RGB	rgb(144, 151, 27)
HSL	hsl(63, 70%, 35%)
HSV	hsv(63, 82%, 59%)
CMYK	cmyk(4.6%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(60.02, -17.14, 58.18)
CIE-LCH	lch(60.02, 60.65, 106.41°)
OKLab	oklab(64.95% -0.0537 0.126)
OKLCH	oklch(64.95% 0.137 113.1)
XYZ	xyz(22.7668, 28.1422, 5.2694)
Luminance	0.2814 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90971B #221B97

analogous

#97601B #90971B #52971B

triadic

#90971B #1B9097 #971B90

tetradic

#90971B #1B9760 #221B97 #971B52

square

#90971B #1B9760 #221B97 #971B52

split-complementary

#90971B #1B5297 #601B97

monochromatic

#2D2F08 #5E6312 #90971B #C2CB24 #D7DF4D

Accessibility & contrast

On white

3.17

#90971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#90971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90971B

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90971B	#FFFFFF	#000000	##000000
##90971B	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#A39227

Tritanopia (blue-blind)

#9A8D81

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #90971b;
/* rgb */ color: rgb(144, 151, 27);
/* oklch */ color: oklch(64.9% 0.137 113.1);

Tailwind

colors: {
  custom: {
    50: '#b4b564',
    500: '#90971b',
    950: '#000000',
  },
}

SCSS

$custom: #90971b;
$custom-light: #b4b564;
$custom-dark: #000000;

JSON

{
  "hex": "#90971b",
  "rgb": {
    "r": 144,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 63.387,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.64946,
    "c": 0.13699,
    "h": 113.1
  },
  "luminance": 0.28142
}

Semantic roles & 50–950 ramp

primary

#90971B

secondary

#534CC1

accent

#3BEC45

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #90971B

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

Preview Lab → · Contrast checker → · Palette generator →