#90A228#90A228

#90A228 is a light, vivid yellow. Relative luminance 0.319; OKLCH L 67.6% C 0.143 H 117.8°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#90A228
RGB	rgb(144, 162, 40)
HSL	hsl(69, 60%, 40%)
HSV	hsv(69, 75%, 64%)
CMYK	cmyk(11.1%, 0%, 75.3%, 36.5%)
CIE-LAB	lab(63.28, -22.20, 57.10)
CIE-LCH	lch(63.28, 61.26, 111.24°)
OKLab	oklab(67.58% -0.0666 0.1261)
OKLCH	oklch(67.58% 0.143 117.8)
XYZ	xyz(24.8055, 31.9234, 6.8622)
Luminance	0.3192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A228 #3A28A2

analogous

#A27728 #90A228 #53A228

triadic

#90A228 #2890A2 #A22890

tetradic

#90A228 #28A277 #3A28A2 #A22853

square

#90A228 #28A277 #3A28A2 #A22853

split-complementary

#90A228 #2853A2 #7728A2

monochromatic

#394010 #64711C #90A228 #B8CE39 #CADA6A

Accessibility & contrast

On white

2.84

#90A228 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#90A228 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A228

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A228	#FFFFFF	#000000	##000000
##90A228	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD990D

Deuteranopia (green-blind)

#AB9A33

Tritanopia (blue-blind)

#99998B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #90a228;
/* rgb */ color: rgb(144, 162, 40);
/* oklch */ color: oklch(67.6% 0.143 117.8);

Tailwind

colors: {
  custom: {
    50: '#b4bd6c',
    500: '#90a228',
    950: '#000000',
  },
}

SCSS

$custom: #90a228;
$custom-light: #b4bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#90a228",
  "rgb": {
    "r": 144,
    "g": 162,
    "b": 40
  },
  "hsl": {
    "h": 68.852,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.67585,
    "c": 0.14258,
    "h": 117.8
  },
  "luminance": 0.31923
}

Semantic roles & 50–950 ramp

primary

#90A228

secondary

#7365C1

accent

#44E45C

background

#FBFBF6

surface

#F6F6EC

border

#D0D0C7

text

#111207

muted

#80817A

Preview Lab

Preview with #90A228

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

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