#90AA40#90AA40

#90AA40 is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 69.7% C 0.135 H 121.7°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#90AA40
RGB	rgb(144, 170, 64)
HSL	hsl(75, 45%, 46%)
HSV	hsv(75, 62%, 67%)
CMYK	cmyk(15.3%, 0%, 62.4%, 33.3%)
CIE-LAB	lab(65.79, -24.65, 50.17)
CIE-LCH	lch(65.79, 55.90, 116.17°)
OKLab	oklab(69.66% -0.0711 0.1152)
OKLCH	oklch(69.66% 0.135 121.7)
XYZ	xyz(26.8020, 35.0489, 10.2026)
Luminance	0.3505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AA40 #5A40AA

analogous

#AA8F40 #90AA40 #5BAA40

triadic

#90AA40 #4090AA #AA4090

tetradic

#90AA40 #40AA8F #5A40AA #AA405B

square

#90AA40 #40AA8F #5A40AA #AA405B

split-complementary

#90AA40 #405BAA #8F40AA

monochromatic

#45511F #6A7E2F #90AA40 #ACC463 #C4D58F

Accessibility & contrast

On white

2.62

#90AA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#90AA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AA40

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AA40	#FFFFFF	#000000	##000000
##90AA40	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A033

Deuteranopia (green-blind)

#B0A047

Tritanopia (blue-blind)

#97A294

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #90aa40;
/* rgb */ color: rgb(144, 170, 64);
/* oklch */ color: oklch(69.7% 0.135 121.7);

Tailwind

colors: {
  custom: {
    50: '#b3c379',
    500: '#90aa40',
    950: '#000000',
  },
}

SCSS

$custom: #90aa40;
$custom-light: #b3c379;
$custom-dark: #000000;

JSON

{
  "hex": "#90aa40",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 64
  },
  "hsl": {
    "h": 74.717,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69659,
    "c": 0.1354,
    "h": 121.7
  },
  "luminance": 0.35049
}

Semantic roles & 50–950 ramp

primary

#90AA40

secondary

#9486C0

accent

#53D573

background

#FBFBF7

surface

#F6F7EE

border

#D0D0C9

text

#111209

muted

#80817B

Preview Lab

Preview with #90AA40

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

Preview Lab → · Contrast checker → · Palette generator →