#90CC45#90CC45

#90CC45 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.8% C 0.176 H 130.2°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#90CC45
RGB	rgb(144, 204, 69)
HSL	hsl(87, 57%, 54%)
HSV	hsv(87, 66%, 80%)
CMYK	cmyk(29.4%, 0%, 66.2%, 20%)
CIE-LAB	lab(75.79, -40.12, 58.79)
CIE-LCH	lch(75.79, 71.18, 124.31°)
OKLab	oklab(77.77% -0.1134 0.1341)
OKLCH	oklch(77.77% 0.176 130.2)
XYZ	xyz(34.1684, 49.5437, 13.3917)
Luminance	0.4955 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CC45 #8145CC

analogous

#CCC545 #90CC45 #4CCC45

triadic

#90CC45 #4590CC #CC4590

tetradic

#90CC45 #45CCC5 #8145CC #CC454C

square

#90CC45 #45CCC5 #8145CC #CC454C

split-complementary

#90CC45 #454CCC #C545CC

monochromatic

#507620 #71A62E #90CC45 #ADD975 #C9E6A5

Accessibility & contrast

On white

1.93

#90CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#90CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CC45

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CC45	#FFFFFF	#000000	##000000
##90CC45	1.00	1.93	10.91	10.91
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE32

Deuteranopia (green-blind)

#CDB950

Tritanopia (blue-blind)

#93C4B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cc45;
/* rgb */ color: rgb(144, 204, 69);
/* oklch */ color: oklch(77.8% 0.176 130.2);

Tailwind

colors: {
  custom: {
    50: '#b4dc7f',
    500: '#90cc45',
    950: '#000000',
  },
}

SCSS

$custom: #90cc45;
$custom-light: #b4dc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#90cc45",
  "rgb": {
    "r": 144,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 86.667,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77767,
    "c": 0.17557,
    "h": 130.2
  },
  "luminance": 0.49545
}

Semantic roles & 50–950 ramp

primary

#90CC45

secondary

#B399D3

accent

#48E08B

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CC45

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

Preview Lab → · Contrast checker → · Palette generator →