#90A01F#90A01F

#90A01F is a light, vivid yellow. Relative luminance 0.312; OKLCH L 67.1% C 0.145 H 116.9°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#90A01F
RGB	rgb(144, 160, 31)
HSL	hsl(67, 68%, 37%)
HSV	hsv(67, 81%, 63%)
CMYK	cmyk(10%, 0%, 80.6%, 37.3%)
CIE-LAB	lab(62.65, -21.58, 59.37)
CIE-LCH	lch(62.65, 63.17, 109.98°)
OKLab	oklab(67.07% -0.0656 0.1293)
OKLCH	oklch(67.07% 0.145 116.9)
XYZ	xyz(24.3204, 31.1702, 6.0313)
Luminance	0.3117 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A01F #2F1FA0

analogous

#A0701F #90A01F #4FA01F

triadic

#90A01F #1F90A0 #A01F90

tetradic

#90A01F #1FA070 #2F1FA0 #A01F4F

square

#90A01F #1FA070 #2F1FA0 #A01F4F

split-complementary

#90A01F #1F4FA0 #701FA0

monochromatic

#34390B #626D15 #90A01F #BED329 #CFDF5A

Accessibility & contrast

On white

2.90

#90A01F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#90A01F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A01F

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A01F	#FFFFFF	#000000	##000000
##90A01F	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#AA982C

Tritanopia (blue-blind)

#999789

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #90a01f;
/* rgb */ color: rgb(144, 160, 31);
/* oklch */ color: oklch(67.1% 0.145 116.9);

Tailwind

colors: {
  custom: {
    50: '#b4bc67',
    500: '#90a01f',
    950: '#000000',
  },
}

SCSS

$custom: #90a01f;
$custom-light: #b4bc67;
$custom-dark: #000000;

JSON

{
  "hex": "#90a01f",
  "rgb": {
    "r": 144,
    "g": 160,
    "b": 31
  },
  "hsl": {
    "h": 67.442,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.67066,
    "c": 0.145,
    "h": 116.9
  },
  "luminance": 0.3117
}

Semantic roles & 50–950 ramp

primary

#90A01F

secondary

#6558C3

accent

#3DEA53

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #90A01F

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

Preview Lab → · Contrast checker → · Palette generator →