#90C648#90C648

#90C648 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.4% C 0.166 H 129.4°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#90C648
RGB	rgb(144, 198, 72)
HSL	hsl(86, 53%, 53%)
HSV	hsv(86, 64%, 78%)
CMYK	cmyk(27.3%, 0%, 63.6%, 22.4%)
CIE-LAB	lab(74.05, -37.21, 55.71)
CIE-LCH	lch(74.05, 66.99, 123.74°)
OKLab	oklab(76.36% -0.1051 0.128)
OKLCH	oklch(76.36% 0.166 129.4)
XYZ	xyz(32.8652, 46.7845, 13.4284)
Luminance	0.4678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C648 #7E48C6

analogous

#C6BD48 #90C648 #51C648

triadic

#90C648 #4890C6 #C64890

tetradic

#90C648 #48C6BD #7E48C6 #C64851

square

#90C648 #48C6BD #7E48C6 #C64851

split-complementary

#90C648 #4851C6 #BD48C6

monochromatic

#4F7123 #709F32 #90C648 #ACD577 #C9E3A5

Accessibility & contrast

On white

2.03

#90C648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#90C648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C648

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C648	#FFFFFF	#000000	##000000
##90C648	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB938

Deuteranopia (green-blind)

#C7B552

Tritanopia (blue-blind)

#94BEAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #90c648;
/* rgb */ color: rgb(144, 198, 72);
/* oklch */ color: oklch(76.4% 0.166 129.4);

Tailwind

colors: {
  custom: {
    50: '#b4d780',
    500: '#90c648',
    950: '#000000',
  },
}

SCSS

$custom: #90c648;
$custom-light: #b4d780;
$custom-dark: #000000;

JSON

{
  "hex": "#90c648",
  "rgb": {
    "r": 144,
    "g": 198,
    "b": 72
  },
  "hsl": {
    "h": 85.714,
    "s": 52.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76364,
    "c": 0.1656,
    "h": 129.4
  },
  "luminance": 0.46785
}

Semantic roles & 50–950 ramp

primary

#90C648

secondary

#B19AD0

accent

#4CDC8A

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140B

muted

#80837C

Preview Lab

Preview with #90C648

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

Preview Lab → · Contrast checker → · Palette generator →