#90A428#90A428

#90A428 is a light, vivid yellow. Relative luminance 0.326; OKLCH L 68.1% C 0.145 H 118.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#90A428
RGB	rgb(144, 164, 40)
HSL	hsl(70, 61%, 40%)
HSV	hsv(70, 76%, 64%)
CMYK	cmyk(12.2%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(63.86, -23.19, 57.65)
CIE-LCH	lch(63.86, 62.14, 111.92°)
OKLab	oklab(68.05% -0.0693 0.1273)
OKLCH	oklch(68.05% 0.145 118.6)
XYZ	xyz(25.1606, 32.6336, 6.9805)
Luminance	0.3263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A428 #3C28A4

analogous

#A47A28 #90A428 #52A428

triadic

#90A428 #2890A4 #A42890

tetradic

#90A428 #28A47A #3C28A4 #A42852

square

#90A428 #28A47A #3C28A4 #A42852

split-complementary

#90A428 #2852A4 #7A28A4

monochromatic

#3A4210 #65731C #90A428 #B7CF3A #C9DB6B

Accessibility & contrast

On white

2.79

#90A428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#90A428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A428

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A428	#FFFFFF	#000000	##000000
##90A428	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B0B

Deuteranopia (green-blind)

#AD9B33

Tritanopia (blue-blind)

#999B8D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #90a428;
/* rgb */ color: rgb(144, 164, 40);
/* oklch */ color: oklch(68.1% 0.145 118.6);

Tailwind

colors: {
  custom: {
    50: '#b4be6c',
    500: '#90a428',
    950: '#000000',
  },
}

SCSS

$custom: #90a428;
$custom-light: #b4be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#90a428",
  "rgb": {
    "r": 144,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 69.677,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.68055,
    "c": 0.14492,
    "h": 118.6
  },
  "luminance": 0.32633
}

Semantic roles & 50–950 ramp

primary

#90A428

secondary

#7566C1

accent

#44E45E

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#111207

muted

#80817A

Preview Lab

Preview with #90A428

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

Preview Lab → · Contrast checker → · Palette generator →