#90C53C#90C53C

#90C53C is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 76.0% C 0.173 H 128.4°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#90C53C
RGB	rgb(144, 197, 60)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 77%)
CMYK	cmyk(26.9%, 0%, 69.5%, 22.7%)
CIE-LAB	lab(73.67, -37.64, 60.09)
CIE-LCH	lch(73.67, 70.90, 122.06°)
OKLab	oklab(76.02% -0.1073 0.1356)
OKLCH	oklch(76.02% 0.173 128.4)
XYZ	xyz(32.2834, 46.1873, 11.4882)
Luminance	0.4619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C53C #713CC5

analogous

#C5B63C #90C53C #4BC53C

triadic

#90C53C #3C90C5 #C53C90

tetradic

#90C53C #3CC5B6 #713CC5 #C53C4B

square

#90C53C #3CC5B6 #713CC5 #C53C4B

split-complementary

#90C53C #3C4BC5 #B63CC5

monochromatic

#4C681F #6E972D #90C53C #ABD36B #C6E19A

Accessibility & contrast

On white

2.05

#90C53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#90C53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C53C

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C53C	#FFFFFF	#000000	##000000
##90C53C	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB726

Deuteranopia (green-blind)

#C7B448

Tritanopia (blue-blind)

#95BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c53c;
/* rgb */ color: rgb(144, 197, 60);
/* oklch */ color: oklch(76.0% 0.173 128.4);

Tailwind

colors: {
  custom: {
    50: '#b4d77a',
    500: '#90c53c',
    950: '#000000',
  },
}

SCSS

$custom: #90c53c;
$custom-light: #b4d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#90c53c",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 60
  },
  "hsl": {
    "h": 83.212,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76022,
    "c": 0.17289,
    "h": 128.4
  },
  "luminance": 0.46188
}

Semantic roles & 50–950 ramp

primary

#90C53C

secondary

#A790CD

accent

#4ADE83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C53C

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

Preview Lab → · Contrast checker → · Palette generator →