#90C544#90C544

#90C544 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.167 H 128.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#90C544
RGB	rgb(144, 197, 68)
HSL	hsl(85, 53%, 52%)
HSV	hsv(85, 65%, 77%)
CMYK	cmyk(26.9%, 0%, 65.5%, 22.7%)
CIE-LAB	lab(73.73, -37.07, 57.01)
CIE-LCH	lch(73.73, 68.01, 123.03°)
OKLab	oklab(76.09% -0.1051 0.1302)
OKLCH	oklch(76.09% 0.167 128.9)
XYZ	xyz(32.5111, 46.2784, 12.6875)
Luminance	0.4628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C544 #7944C5

analogous

#C5B944 #90C544 #50C544

triadic

#90C544 #4490C5 #C54490

tetradic

#90C544 #44C5B9 #7944C5 #C54450

square

#90C544 #44C5B9 #7944C5 #C54450

split-complementary

#90C544 #4450C5 #B944C5

monochromatic

#4E6D22 #6F9C30 #90C544 #ACD373 #C7E2A1

Accessibility & contrast

On white

2.05

#90C544 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#90C544 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C544

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C544	#FFFFFF	#000000	##000000
##90C544	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB833

Deuteranopia (green-blind)

#C7B44E

Tritanopia (blue-blind)

#94BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c544;
/* rgb */ color: rgb(144, 197, 68);
/* oklch */ color: oklch(76.1% 0.167 128.9);

Tailwind

colors: {
  custom: {
    50: '#b4d77e',
    500: '#90c544',
    950: '#000000',
  },
}

SCSS

$custom: #90c544;
$custom-light: #b4d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#90c544",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 68
  },
  "hsl": {
    "h": 84.651,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76089,
    "c": 0.16731,
    "h": 128.9
  },
  "luminance": 0.46279
}

Semantic roles & 50–950 ramp

primary

#90C544

secondary

#AD96CF

accent

#4CDC87

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C544

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

Preview Lab → · Contrast checker → · Palette generator →