#90CD4B#90CD4B

#90CD4B is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.1% C 0.172 H 130.9°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#90CD4B
RGB	rgb(144, 205, 75)
HSL	hsl(88, 57%, 55%)
HSV	hsv(88, 63%, 80%)
CMYK	cmyk(29.8%, 0%, 63.4%, 19.6%)
CIE-LAB	lab(76.13, -40.09, 56.71)
CIE-LCH	lch(76.13, 69.45, 125.26°)
OKLab	oklab(78.06% -0.1128 0.1304)
OKLCH	oklch(78.06% 0.172 130.9)
XYZ	xyz(34.6026, 50.0989, 14.5022)
Luminance	0.5010 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CD4B #884BCD

analogous

#CDC94B #90CD4B #4FCD4B

triadic

#90CD4B #4B90CD #CD4B90

tetradic

#90CD4B #4BCDC9 #884BCD #CD4B4F

square

#90CD4B #4BCDC9 #884BCD #CD4B4F

split-complementary

#90CD4B #4B4FCD #C94BCD

monochromatic

#527B22 #71AB30 #90CD4B #AEDA7B #CBE8AB

Accessibility & contrast

On white

1.91

#90CD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#90CD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CD4B

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CD4B	#FFFFFF	#000000	##000000
##90CD4B	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3B

Deuteranopia (green-blind)

#CDBA55

Tritanopia (blue-blind)

#93C5B2

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #90cd4b;
/* rgb */ color: rgb(144, 205, 75);
/* oklch */ color: oklch(78.1% 0.172 130.9);

Tailwind

colors: {
  custom: {
    50: '#b4dc83',
    500: '#90cd4b',
    950: '#000000',
  },
}

SCSS

$custom: #90cd4b;
$custom-light: #b4dc83;
$custom-dark: #000000;

JSON

{
  "hex": "#90cd4b",
  "rgb": {
    "r": 144,
    "g": 205,
    "b": 75
  },
  "hsl": {
    "h": 88.154,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7806,
    "c": 0.17243,
    "h": 130.9
  },
  "luminance": 0.501
}

Semantic roles & 50–950 ramp

primary

#90CD4B

secondary

#5C3983

accent

#48E08F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150B

muted

#81847E

Preview Lab

Preview with #90CD4B

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

Preview Lab → · Contrast checker → · Palette generator →