#90CF54#90CF54

#90CF54 is a light, vivid yellow-green. Relative luminance 0.512; OKLCH L 78.6% C 0.168 H 132.0°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#90CF54
RGB	rgb(144, 207, 84)
HSL	hsl(91, 56%, 57%)
HSV	hsv(91, 59%, 81%)
CMYK	cmyk(30.4%, 0%, 59.4%, 18.8%)
CIE-LAB	lab(76.80, -40.19, 53.58)
CIE-LCH	lch(76.80, 66.98, 126.88°)
OKLab	oklab(78.63% -0.1123 0.1248)
OKLCH	oklch(78.63% 0.168 132)
XYZ	xyz(35.4142, 51.1939, 16.4013)
Luminance	0.5120 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CF54 #9354CF

analogous

#CDCF54 #90CF54 #54CF56

triadic

#90CF54 #5490CF #CF5490

tetradic

#90CF54 #54CDCF #9354CF #CF5654

square

#90CF54 #54CDCF #9354CF #CF5654

split-complementary

#90CF54 #5654CF #CF54CD

monochromatic

#538425 #71B332 #90CF54 #AFDC84 #CEEAB4

Accessibility & contrast

On white

1.87

#90CF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#90CF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CF54

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CF54	#FFFFFF	#000000	##000000
##90CF54	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C147

Deuteranopia (green-blind)

#CEBC5D

Tritanopia (blue-blind)

#92C7B5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #90cf54;
/* rgb */ color: rgb(144, 207, 84);
/* oklch */ color: oklch(78.6% 0.168 132.0);

Tailwind

colors: {
  custom: {
    50: '#b4de88',
    500: '#90cf54',
    950: '#000000',
  },
}

SCSS

$custom: #90cf54;
$custom-light: #b4de88;
$custom-dark: #000000;

JSON

{
  "hex": "#90cf54",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 84
  },
  "hsl": {
    "h": 90.732,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78627,
    "c": 0.16791,
    "h": 132
  },
  "luminance": 0.51195
}

Semantic roles & 50–950 ramp

primary

#90CF54

secondary

#653C8B

accent

#48DF96

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90CF54

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

Preview Lab → · Contrast checker → · Palette generator →