#90C042#90C042

#90C042 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.9% C 0.162 H 127.8°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#90C042
RGB	rgb(144, 192, 66)
HSL	hsl(83, 50%, 51%)
HSV	hsv(83, 66%, 75%)
CMYK	cmyk(25%, 0%, 65.6%, 24.7%)
CIE-LAB	lab(72.24, -34.95, 56.26)
CIE-LCH	lch(72.24, 66.23, 121.85°)
OKLab	oklab(74.88% -0.0994 0.1283)
OKLCH	oklch(74.88% 0.162 127.8)
XYZ	xyz(31.3346, 44.0213, 11.9993)
Luminance	0.4402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C042 #7242C0

analogous

#C0B142 #90C042 #51C042

triadic

#90C042 #4290C0 #C04290

tetradic

#90C042 #42C0B1 #7242C0 #C04251

square

#90C042 #42C0B1 #7242C0 #C04251

split-complementary

#90C042 #4251C0 #B142C0

monochromatic

#4C6622 #6E9431 #90C042 #ABCF70 #C6DF9E

Accessibility & contrast

On white

2.14

#90C042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#90C042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C042

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C042	#FFFFFF	#000000	##000000
##90C042	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B331

Deuteranopia (green-blind)

#C3B04C

Tritanopia (blue-blind)

#95B8A6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #90c042;
/* rgb */ color: rgb(144, 192, 66);
/* oklch */ color: oklch(74.9% 0.162 127.8);

Tailwind

colors: {
  custom: {
    50: '#b4d37d',
    500: '#90c042',
    950: '#000000',
  },
}

SCSS

$custom: #90c042;
$custom-light: #b4d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#90c042",
  "rgb": {
    "r": 144,
    "g": 192,
    "b": 66
  },
  "hsl": {
    "h": 82.857,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74881,
    "c": 0.16234,
    "h": 127.8
  },
  "luminance": 0.44022
}

Semantic roles & 50–950 ramp

primary

#90C042

secondary

#A893CB

accent

#4EDA83

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#11140A

muted

#80827C

Preview Lab

Preview with #90C042

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

Preview Lab → · Contrast checker → · Palette generator →