#90AA28#90AA28

#90AA28 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 69.5% C 0.152 H 120.7°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#90AA28
RGB	rgb(144, 170, 40)
HSL	hsl(72, 62%, 41%)
HSV	hsv(72, 76%, 67%)
CMYK	cmyk(15.3%, 0%, 76.5%, 33.3%)
CIE-LAB	lab(65.62, -26.15, 59.30)
CIE-LCH	lch(65.62, 64.81, 113.80°)
OKLab	oklab(69.47% -0.0775 0.1307)
OKLCH	oklch(69.47% 0.152 120.7)
XYZ	xyz(26.2598, 34.8320, 7.3469)
Luminance	0.3483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AA28 #4228AA

analogous

#AA8328 #90AA28 #4FAA28

triadic

#90AA28 #2890AA #AA2890

tetradic

#90AA28 #28AA83 #4228AA #AA284F

square

#90AA28 #28AA83 #4228AA #AA284F

split-complementary

#90AA28 #284FAA #8328AA

monochromatic

#3C4711 #66781C #90AA28 #B4D23E #C7DD6F

Accessibility & contrast

On white

2.64

#90AA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#90AA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AA28

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AA28	#FFFFFF	#000000	##000000
##90AA28	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A006

Deuteranopia (green-blind)

#B2A034

Tritanopia (blue-blind)

#98A192

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #90aa28;
/* rgb */ color: rgb(144, 170, 40);
/* oklch */ color: oklch(69.5% 0.152 120.7);

Tailwind

colors: {
  custom: {
    50: '#b4c36d',
    500: '#90aa28',
    950: '#000000',
  },
}

SCSS

$custom: #90aa28;
$custom-light: #b4c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#90aa28",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 40
  },
  "hsl": {
    "h": 72,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.69469,
    "c": 0.15196,
    "h": 120.7
  },
  "luminance": 0.34832
}

Semantic roles & 50–950 ramp

primary

#90AA28

secondary

#7C6AC4

accent

#43E563

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#111208

muted

#80817B

Preview Lab

Preview with #90AA28

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

Preview Lab → · Contrast checker → · Palette generator →