#90AC34#90AC34

#90AC34 is a light, vivid yellow-green. Relative luminance 0.357; OKLCH L 70.0% C 0.147 H 121.7°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#90AC34
RGB	rgb(144, 172, 52)
HSL	hsl(74, 54%, 44%)
HSV	hsv(74, 70%, 67%)
CMYK	cmyk(16.3%, 0%, 69.8%, 32.5%)
CIE-LAB	lab(66.28, -26.47, 55.65)
CIE-LCH	lch(66.28, 61.62, 115.44°)
OKLab	oklab(70.02% -0.0773 0.125)
OKLCH	oklch(70.02% 0.147 121.7)
XYZ	xyz(26.8743, 35.6822, 8.7197)
Luminance	0.3568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AC34 #5034AC

analogous

#AC8C34 #90AC34 #54AC34

triadic

#90AC34 #3490AC #AC3490

tetradic

#90AC34 #34AC8C #5034AC #AC3454

square

#90AC34 #34AC8C #5034AC #AC3454

split-complementary

#90AC34 #3454AC #8C34AC

monochromatic

#414E18 #697D26 #90AC34 #AFCB52 #C5D981

Accessibility & contrast

On white

2.58

#90AC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#90AC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AC34

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AC34	#FFFFFF	#000000	##000000
##90AC34	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A221

Deuteranopia (green-blind)

#B3A13E

Tritanopia (blue-blind)

#98A394

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #90ac34;
/* rgb */ color: rgb(144, 172, 52);
/* oklch */ color: oklch(70.0% 0.147 121.7);

Tailwind

colors: {
  custom: {
    50: '#b4c473',
    500: '#90ac34',
    950: '#000000',
  },
}

SCSS

$custom: #90ac34;
$custom-light: #b4c473;
$custom-dark: #000000;

JSON

{
  "hex": "#90ac34",
  "rgb": {
    "r": 144,
    "g": 172,
    "b": 52
  },
  "hsl": {
    "h": 74,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.70023,
    "c": 0.147,
    "h": 121.7
  },
  "luminance": 0.35682
}

Semantic roles & 50–950 ramp

primary

#90AC34

secondary

#8A79C2

accent

#4BDD6D

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111208

muted

#80817B

Preview Lab

Preview with #90AC34

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

Preview Lab → · Contrast checker → · Palette generator →