#90CB4A#90CB4A

#90CB4A is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.6% C 0.171 H 130.4°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#90CB4A
RGB	rgb(144, 203, 74)
HSL	hsl(87, 55%, 54%)
HSV	hsv(87, 64%, 80%)
CMYK	cmyk(29.1%, 0%, 63.5%, 20.4%)
CIE-LAB	lab(75.53, -39.29, 56.48)
CIE-LCH	lch(75.53, 68.80, 124.82°)
OKLab	oklab(77.57% -0.1107 0.1298)
OKLCH	oklch(77.57% 0.171 130.4)
XYZ	xyz(34.0933, 49.1346, 14.1649)
Luminance	0.4914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB4A #854ACB

analogous

#CBC64A #90CB4A #50CB4A

triadic

#90CB4A #4A90CB #CB4A90

tetradic

#90CB4A #4ACBC6 #854ACB #CB4A50

square

#90CB4A #4ACBC6 #854ACB #CB4A50

split-complementary

#90CB4A #4A50CB #C64ACB

monochromatic

#517823 #71A830 #90CB4A #ADD97A #CAE6A9

Accessibility & contrast

On white

1.94

#90CB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#90CB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB4A

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB4A	#FFFFFF	#000000	##000000
##90CB4A	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD3A

Deuteranopia (green-blind)

#CCB954

Tritanopia (blue-blind)

#93C3B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb4a;
/* rgb */ color: rgb(144, 203, 74);
/* oklch */ color: oklch(77.6% 0.171 130.4);

Tailwind

colors: {
  custom: {
    50: '#b4db82',
    500: '#90cb4a',
    950: '#000000',
  },
}

SCSS

$custom: #90cb4a;
$custom-light: #b4db82;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb4a",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 74
  },
  "hsl": {
    "h": 87.442,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77574,
    "c": 0.17059,
    "h": 130.4
  },
  "luminance": 0.49136
}

Semantic roles & 50–950 ramp

primary

#90CB4A

secondary

#B69DD4

accent

#49DF8E

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CB4A

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

Preview Lab → · Contrast checker → · Palette generator →