#90C63A#90C63A

#90C63A is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.2% C 0.175 H 128.4°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#90C63A
RGB	rgb(144, 198, 58)
HSL	hsl(83, 55%, 50%)
HSV	hsv(83, 71%, 78%)
CMYK	cmyk(27.3%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(73.95, -38.21, 61.12)
CIE-LCH	lch(73.95, 72.08, 122.01°)
OKLab	oklab(76.25% -0.109 0.1374)
OKLCH	oklch(76.25% 0.175 128.4)
XYZ	xyz(32.4594, 46.6222, 11.2910)
Luminance	0.4662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C63A #703AC6

analogous

#C6B63A #90C63A #4AC63A

triadic

#90C63A #3A90C6 #C63A90

tetradic

#90C63A #3AC6B6 #703AC6 #C63A4A

square

#90C63A #3AC6B6 #703AC6 #C63A4A

split-complementary

#90C63A #3A4AC6 #B63AC6

monochromatic

#4B681E #6E972C #90C63A #ABD469 #C5E199

Accessibility & contrast

On white

2.03

#90C63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#90C63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C63A

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C63A	#FFFFFF	#000000	##000000
##90C63A	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B822

Deuteranopia (green-blind)

#C8B546

Tritanopia (blue-blind)

#95BDAA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c63a;
/* rgb */ color: rgb(144, 198, 58);
/* oklch */ color: oklch(76.2% 0.175 128.4);

Tailwind

colors: {
  custom: {
    50: '#b5d779',
    500: '#90c63a',
    950: '#000000',
  },
}

SCSS

$custom: #90c63a;
$custom-light: #b5d779;
$custom-dark: #000000;

JSON

{
  "hex": "#90c63a",
  "rgb": {
    "r": 144,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 83.143,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76246,
    "c": 0.17543,
    "h": 128.4
  },
  "luminance": 0.46623
}

Semantic roles & 50–950 ramp

primary

#90C63A

secondary

#A78FCD

accent

#49DE83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #90C63A

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

Preview Lab → · Contrast checker → · Palette generator →