#90CA4A#90CA4A

#90CA4A is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.3% C 0.169 H 130.3°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#90CA4A
RGB	rgb(144, 202, 74)
HSL	hsl(87, 55%, 54%)
HSV	hsv(87, 63%, 79%)
CMYK	cmyk(28.7%, 0%, 63.4%, 20.8%)
CIE-LAB	lab(75.24, -38.84, 56.16)
CIE-LCH	lch(75.24, 68.28, 124.67°)
OKLab	oklab(77.34% -0.1094 0.1291)
OKLCH	oklch(77.34% 0.169 130.3)
XYZ	xyz(33.8579, 48.6638, 14.0864)
Luminance	0.4867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA4A #844ACA

analogous

#CAC44A #90CA4A #50CA4A

triadic

#90CA4A #4A90CA #CA4A90

tetradic

#90CA4A #4ACAC4 #844ACA #CA4A50

square

#90CA4A #4ACAC4 #844ACA #CA4A50

split-complementary

#90CA4A #4A50CA #C44ACA

monochromatic

#517723 #71A631 #90CA4A #ADD879 #CAE6A9

Accessibility & contrast

On white

1.96

#90CA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#90CA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA4A

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA4A	#FFFFFF	#000000	##000000
##90CA4A	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3A

Deuteranopia (green-blind)

#CBB854

Tritanopia (blue-blind)

#93C2AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca4a;
/* rgb */ color: rgb(144, 202, 74);
/* oklch */ color: oklch(77.3% 0.169 130.3);

Tailwind

colors: {
  custom: {
    50: '#b4da82',
    500: '#90ca4a',
    950: '#000000',
  },
}

SCSS

$custom: #90ca4a;
$custom-light: #b4da82;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca4a",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 74
  },
  "hsl": {
    "h": 87.188,
    "s": 54.701,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77336,
    "c": 0.16929,
    "h": 130.3
  },
  "luminance": 0.48665
}

Semantic roles & 50–950 ramp

primary

#90CA4A

secondary

#B59DD3

accent

#4ADE8D

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CA4A

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

Preview Lab → · Contrast checker → · Palette generator →