#90CB45#90CB45

#90CB45 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.5% C 0.174 H 130.0°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#90CB45
RGB	rgb(144, 203, 69)
HSL	hsl(86, 56%, 53%)
HSV	hsv(86, 66%, 80%)
CMYK	cmyk(29.1%, 0%, 66%, 20.4%)
CIE-LAB	lab(75.49, -39.68, 58.48)
CIE-LCH	lch(75.49, 70.67, 124.15°)
OKLab	oklab(77.53% -0.1121 0.1334)
OKLCH	oklch(77.53% 0.174 130)
XYZ	xyz(33.9315, 49.0699, 13.3128)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB45 #8045CB

analogous

#CBC345 #90CB45 #4DCB45

triadic

#90CB45 #4590CB #CB4590

tetradic

#90CB45 #45CBC3 #8045CB #CB454D

square

#90CB45 #45CBC3 #8045CB #CB454D

split-complementary

#90CB45 #454DCB #C345CB

monochromatic

#507521 #70A52E #90CB45 #ADD875 #C9E6A5

Accessibility & contrast

On white

1.94

#90CB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#90CB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB45

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB45	#FFFFFF	#000000	##000000
##90CB45	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD33

Deuteranopia (green-blind)

#CCB950

Tritanopia (blue-blind)

#93C3B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb45;
/* rgb */ color: rgb(144, 203, 69);
/* oklch */ color: oklch(77.5% 0.174 130.0);

Tailwind

colors: {
  custom: {
    50: '#b4db7f',
    500: '#90cb45',
    950: '#000000',
  },
}

SCSS

$custom: #90cb45;
$custom-light: #b4db7f;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb45",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 86.418,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77528,
    "c": 0.17429,
    "h": 130
  },
  "luminance": 0.49071
}

Semantic roles & 50–950 ramp

primary

#90CB45

secondary

#B299D3

accent

#48E08B

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150A

muted

#80837C

Preview Lab

Preview with #90CB45

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

Preview Lab → · Contrast checker → · Palette generator →