#90CC49#90CC49

#90CC49 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 77.8% C 0.173 H 130.5°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#90CC49
RGB	rgb(144, 204, 73)
HSL	hsl(87, 56%, 54%)
HSV	hsv(87, 64%, 80%)
CMYK	cmyk(29.4%, 0%, 64.2%, 20%)
CIE-LAB	lab(75.82, -39.81, 57.20)
CIE-LCH	lch(75.82, 69.69, 124.84°)
OKLab	oklab(77.8% -0.1122 0.1312)
OKLCH	oklch(77.8% 0.173 130.5)
XYZ	xyz(34.2968, 49.5950, 14.0678)
Luminance	0.4960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC49 #8549CC

analogous

#CCC749 #90CC49 #4FCC49

triadic

#90CC49 #4990CC #CC4990

tetradic

#90CC49 #49CCC7 #8549CC #CC494F

square

#90CC49 #49CCC7 #8549CC #CC494F

split-complementary

#90CC49 #494FCC #C749CC

monochromatic

#517922 #71A92F #90CC49 #ADD979 #CAE7A9

Accessibility & contrast

On white

1.92

#90CC49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#90CC49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC49

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC49	#FFFFFF	#000000	##000000
##90CC49	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE38

Deuteranopia (green-blind)

#CCB953

Tritanopia (blue-blind)

#93C4B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc49;
/* rgb */ color: rgb(144, 204, 73);
/* oklch */ color: oklch(77.8% 0.173 130.5);

Tailwind

colors: {
  custom: {
    50: '#b4dc82',
    500: '#90cc49',
    950: '#000000',
  },
}

SCSS

$custom: #90cc49;
$custom-light: #b4dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc49",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 73
  },
  "hsl": {
    "h": 87.481,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77803,
    "c": 0.17264,
    "h": 130.5
  },
  "luminance": 0.49596
}

Semantic roles & 50–950 ramp

primary

#90CC49

secondary

#B69DD4

accent

#48E08E

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CC49

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

Preview Lab → · Contrast checker → · Palette generator →