#90CD54#90CD54

#90CD54 is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.2% C 0.165 H 131.7°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#90CD54
RGB	rgb(144, 205, 84)
HSL	hsl(90, 55%, 57%)
HSV	hsv(90, 59%, 80%)
CMYK	cmyk(29.8%, 0%, 59%, 19.6%)
CIE-LAB	lab(76.21, -39.31, 52.92)
CIE-LCH	lch(76.21, 65.92, 126.61°)
OKLab	oklab(78.15% -0.1099 0.1234)
OKLCH	oklch(78.15% 0.165 131.7)
XYZ	xyz(34.9327, 50.2309, 16.2408)
Luminance	0.5023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CD54 #9154CD

analogous

#CDCD54 #90CD54 #54CD55

triadic

#90CD54 #5490CD #CD5490

tetradic

#90CD54 #54CDCD #9154CD #CD5554

square

#90CD54 #54CDCD #9154CD #CD5554

split-complementary

#90CD54 #5554CD #CD54CD

monochromatic

#538126 #71B034 #90CD54 #AFDB83 #CDE9B3

Accessibility & contrast

On white

1.90

#90CD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#90CD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CD54

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CD54	#FFFFFF	#000000	##000000
##90CD54	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF47

Deuteranopia (green-blind)

#CDBA5D

Tritanopia (blue-blind)

#92C5B3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #90cd54;
/* rgb */ color: rgb(144, 205, 84);
/* oklch */ color: oklch(78.2% 0.165 131.7);

Tailwind

colors: {
  custom: {
    50: '#b4dc88',
    500: '#90cd54',
    950: '#000000',
  },
}

SCSS

$custom: #90cd54;
$custom-light: #b4dc88;
$custom-dark: #000000;

JSON

{
  "hex": "#90cd54",
  "rgb": {
    "r": 144,
    "g": 205,
    "b": 84
  },
  "hsl": {
    "h": 90.248,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.78152,
    "c": 0.16523,
    "h": 131.7
  },
  "luminance": 0.50232
}

Semantic roles & 50–950 ramp

primary

#90CD54

secondary

#633D88

accent

#4ADE95

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #90CD54

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

Preview Lab → · Contrast checker → · Palette generator →