#90CB41#90CB41

#90CB41 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.5% C 0.177 H 129.8°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#90CB41
RGB	rgb(144, 203, 65)
HSL	hsl(86, 57%, 53%)
HSV	hsv(86, 68%, 80%)
CMYK	cmyk(29.1%, 0%, 68%, 20.4%)
CIE-LAB	lab(75.47, -39.97, 60.03)
CIE-LCH	lch(75.47, 72.12, 123.66°)
OKLab	oklab(77.49% -0.1133 0.1361)
OKLCH	oklch(77.49% 0.177 129.8)
XYZ	xyz(33.8115, 49.0219, 12.6807)
Luminance	0.4902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB41 #7C41CB

analogous

#CBC141 #90CB41 #4BCB41

triadic

#90CB41 #4190CB #CB4190

tetradic

#90CB41 #41CBC1 #7C41CB #CB414B

square

#90CB41 #41CBC1 #7C41CB #CB414B

split-complementary

#90CB41 #414BCB #C141CB

monochromatic

#4F721F #70A22C #90CB41 #ACD871 #C8E5A1

Accessibility & contrast

On white

1.94

#90CB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#90CB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB41

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB41	#FFFFFF	#000000	##000000
##90CB41	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2D

Deuteranopia (green-blind)

#CCB94D

Tritanopia (blue-blind)

#94C2AF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90cb41;
/* rgb */ color: rgb(144, 203, 65);
/* oklch */ color: oklch(77.5% 0.177 129.8);

Tailwind

colors: {
  custom: {
    50: '#b5db7d',
    500: '#90cb41',
    950: '#000000',
  },
}

SCSS

$custom: #90cb41;
$custom-light: #b5db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb41",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 65
  },
  "hsl": {
    "h": 85.652,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77494,
    "c": 0.17709,
    "h": 129.8
  },
  "luminance": 0.49023
}

Semantic roles & 50–950 ramp

primary

#90CB41

secondary

#B096D2

accent

#48E089

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#12150A

muted

#81837C

Preview Lab

Preview with #90CB41

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

Preview Lab → · Contrast checker → · Palette generator →