#90BE40#90BE40

#90BE40 is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.4% C 0.161 H 127.2°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#90BE40
RGB	rgb(144, 190, 64)
HSL	hsl(82, 50%, 50%)
HSV	hsv(82, 66%, 75%)
CMYK	cmyk(24.2%, 0%, 66.3%, 25.5%)
CIE-LAB	lab(71.64, -34.18, 56.43)
CIE-LCH	lch(71.64, 65.97, 121.20°)
OKLab	oklab(74.39% -0.0975 0.1284)
OKLCH	oklch(74.39% 0.161 127.2)
XYZ	xyz(30.8405, 43.1258, 11.5488)
Luminance	0.4313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BE40 #6E40BE

analogous

#BEAD40 #90BE40 #51BE40

triadic

#90BE40 #4090BE #BE4090

tetradic

#90BE40 #40BEAD #6E40BE #BE4051

square

#90BE40 #40BEAD #6E40BE #BE4051

split-complementary

#90BE40 #4051BE #AD40BE

monochromatic

#4B6221 #6D9031 #90BE40 #ABCE6D #C5DD9B

Accessibility & contrast

On white

2.18

#90BE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#90BE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BE40

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BE40	#FFFFFF	#000000	##000000
##90BE40	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12F

Deuteranopia (green-blind)

#C1AF4A

Tritanopia (blue-blind)

#95B6A4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #90be40;
/* rgb */ color: rgb(144, 190, 64);
/* oklch */ color: oklch(74.4% 0.161 127.2);

Tailwind

colors: {
  custom: {
    50: '#b4d17b',
    500: '#90be40',
    950: '#000000',
  },
}

SCSS

$custom: #90be40;
$custom-light: #b4d17b;
$custom-dark: #000000;

JSON

{
  "hex": "#90be40",
  "rgb": {
    "r": 144,
    "g": 190,
    "b": 64
  },
  "hsl": {
    "h": 81.905,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74388,
    "c": 0.16123,
    "h": 127.2
  },
  "luminance": 0.43126
}

Semantic roles & 50–950 ramp

primary

#90BE40

secondary

#A590C9

accent

#4FD981

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90BE40

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

Preview Lab → · Contrast checker → · Palette generator →