#90CE45#90CE45

#90CE45 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.2% C 0.178 H 130.5°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#90CE45
RGB	rgb(144, 206, 69)
HSL	hsl(87, 58%, 54%)
HSV	hsv(87, 67%, 81%)
CMYK	cmyk(30.1%, 0%, 66.5%, 19.2%)
CIE-LAB	lab(76.38, -41.00, 59.41)
CIE-LCH	lch(76.38, 72.19, 124.61°)
OKLab	oklab(78.24% -0.1158 0.1354)
OKLCH	oklch(78.24% 0.178 130.5)
XYZ	xyz(34.6468, 50.5005, 13.5512)
Luminance	0.5050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CE45 #8345CE

analogous

#CEC845 #90CE45 #4CCE45

triadic

#90CE45 #4590CE #CE4590

tetradic

#90CE45 #45CEC8 #8345CE #CE454C

square

#90CE45 #45CEC8 #8345CE #CE454C

split-complementary

#90CE45 #454CCE #C845CE

monochromatic

#517920 #71A92D #90CE45 #ADDB75 #CAE8A6

Accessibility & contrast

On white

1.89

#90CE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#90CE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CE45

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CE45	#FFFFFF	#000000	##000000
##90CE45	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF32

Deuteranopia (green-blind)

#CEBB50

Tritanopia (blue-blind)

#93C5B2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #90ce45;
/* rgb */ color: rgb(144, 206, 69);
/* oklch */ color: oklch(78.2% 0.178 130.5);

Tailwind

colors: {
  custom: {
    50: '#b5dd7f',
    500: '#90ce45',
    950: '#000000',
  },
}

SCSS

$custom: #90ce45;
$custom-light: #b5dd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#90ce45",
  "rgb": {
    "r": 144,
    "g": 206,
    "b": 69
  },
  "hsl": {
    "h": 87.153,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78244,
    "c": 0.17812,
    "h": 130.5
  },
  "luminance": 0.50502
}

Semantic roles & 50–950 ramp

primary

#90CE45

secondary

#583681

accent

#46E28D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #90CE45

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

Preview Lab → · Contrast checker → · Palette generator →