#90CA49#90CA49

#90CA49 is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.3% C 0.170 H 130.2°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#90CA49
RGB	rgb(144, 202, 73)
HSL	hsl(87, 55%, 54%)
HSV	hsv(87, 64%, 79%)
CMYK	cmyk(28.7%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(75.23, -38.92, 56.57)
CIE-LCH	lch(75.23, 68.67, 124.53°)
OKLab	oklab(77.33% -0.1097 0.1299)
OKLCH	oklch(77.33% 0.17 130.2)
XYZ	xyz(33.8245, 48.6504, 13.9104)
Luminance	0.4865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA49 #8349CA

analogous

#CAC449 #90CA49 #50CA49

triadic

#90CA49 #4990CA #CA4990

tetradic

#90CA49 #49CAC4 #8349CA #CA4950

square

#90CA49 #49CAC4 #8349CA #CA4950

split-complementary

#90CA49 #4950CA #C449CA

monochromatic

#517622 #71A630 #90CA49 #ADD878 #CAE6A8

Accessibility & contrast

On white

1.96

#90CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#90CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA49

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA49	#FFFFFF	#000000	##000000
##90CA49	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)

#D3BC39

Deuteranopia (green-blind)

#CBB853

Tritanopia (blue-blind)

#93C2AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca49;
/* rgb */ color: rgb(144, 202, 73);
/* oklch */ color: oklch(77.3% 0.170 130.2);

Tailwind

colors: {
  custom: {
    50: '#b4da81',
    500: '#90ca49',
    950: '#000000',
  },
}

SCSS

$custom: #90ca49;
$custom-light: #b4da81;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca49",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 86.977,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.77326,
    "c": 0.17005,
    "h": 130.2
  },
  "luminance": 0.48651
}

Semantic roles & 50–950 ramp

primary

#90CA49

secondary

#B59CD3

accent

#4ADE8C

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CA49

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

Preview Lab → · Contrast checker → · Palette generator →