#90AA2B#90AA2B

#90AA2B is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 69.5% C 0.150 H 120.7°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#90AA2B
RGB	rgb(144, 170, 43)
HSL	hsl(72, 60%, 42%)
HSV	hsv(72, 75%, 67%)
CMYK	cmyk(15.3%, 0%, 74.7%, 33.3%)
CIE-LAB	lab(65.63, -26.00, 58.31)
CIE-LCH	lch(65.63, 63.84, 114.03°)
OKLab	oklab(69.49% -0.0768 0.1291)
OKLCH	oklch(69.49% 0.15 120.7)
XYZ	xyz(26.3128, 34.8532, 7.6262)
Luminance	0.3485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AA2B #452BAA

analogous

#AA842B #90AA2B #51AA2B

triadic

#90AA2B #2B90AA #AA2B90

tetradic

#90AA2B #2BAA84 #452BAA #AA2B51

square

#90AA2B #2BAA84 #452BAA #AA2B51

split-complementary

#90AA2B #2B51AA #842BAA

monochromatic

#3D4812 #67791F #90AA2B #B3CF43 #C6DC74

Accessibility & contrast

On white

2.63

#90AA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#90AA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AA2B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AA2B	#FFFFFF	#000000	##000000
##90AA2B	1.00	2.63	7.97	7.97
#FFFFFF	2.63	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)

#B5A010

Deuteranopia (green-blind)

#B2A036

Tritanopia (blue-blind)

#98A192

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #90aa2b;
/* rgb */ color: rgb(144, 170, 43);
/* oklch */ color: oklch(69.5% 0.150 120.7);

Tailwind

colors: {
  custom: {
    50: '#b4c36e',
    500: '#90aa2b',
    950: '#000000',
  },
}

SCSS

$custom: #90aa2b;
$custom-light: #b4c36e;
$custom-dark: #000000;

JSON

{
  "hex": "#90aa2b",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 43
  },
  "hsl": {
    "h": 72.283,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.69487,
    "c": 0.15027,
    "h": 120.7
  },
  "luminance": 0.34853
}

Semantic roles & 50–950 ramp

primary

#90AA2B

secondary

#7F6EC3

accent

#45E365

background

#FBFBF6

surface

#F6F7EC

border

#D0D0C7

text

#111208

muted

#80817B

Preview Lab

Preview with #90AA2B

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

Preview Lab → · Contrast checker → · Palette generator →