#90901A#90901A

#90901A is a light, vivid yellow. Relative luminance 0.260; OKLCH L 63.3% C 0.130 H 109.6°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#90901A
RGB	rgb(144, 144, 26)
HSL	hsl(60, 69%, 33%)
HSV	hsv(60, 82%, 56%)
CMYK	cmyk(0%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(57.99, -13.51, 56.70)
CIE-LCH	lch(57.99, 58.28, 103.40°)
OKLab	oklab(63.32% -0.0437 0.1227)
OKLCH	oklch(63.32% 0.13 109.6)
XYZ	xyz(21.6622, 25.9511, 4.8451)
Luminance	0.2595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90901A #1A1A90

analogous

#90551A #90901A #55901A

triadic

#90901A #1A9090 #901A90

tetradic

#90901A #1A9055 #1A1A90 #901A55

square

#90901A #1A9055 #1A1A90 #901A55

split-complementary

#90901A #1A5590 #551A90

monochromatic

#282807 #5C5C11 #90901A #C4C423 #DEDE47

Accessibility & contrast

On white

3.39

#90901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#90901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #90901A

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90901A	#FFFFFF	#000000	##000000
##90901A	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#9E8D25

Tritanopia (blue-blind)

#9B867B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #90901a;
/* rgb */ color: rgb(144, 144, 26);
/* oklch */ color: oklch(63.3% 0.130 109.6);

Tailwind

colors: {
  custom: {
    50: '#b4b063',
    500: '#90901a',
    950: '#000000',
  },
}

SCSS

$custom: #90901a;
$custom-light: #b4b063;
$custom-dark: #000000;

JSON

{
  "hex": "#90901a",
  "rgb": {
    "r": 144,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 60,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.63322,
    "c": 0.13022,
    "h": 109.6
  },
  "luminance": 0.2595
}

Semantic roles & 50–950 ramp

primary

#90901A

secondary

#4747BF

accent

#3CEC3C

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#121006

muted

#817F7A

Preview Lab

Preview with #90901A

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

Preview Lab → · Contrast checker → · Palette generator →