#90E042#90E042

#90E042 is a very light, highly saturated yellow-green. Relative luminance 0.596; OKLCH L 82.5% C 0.203 H 132.7°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#90E042
RGB	rgb(144, 224, 66)
HSL	hsl(90, 72%, 57%)
HSV	hsv(90, 71%, 88%)
CMYK	cmyk(35.7%, 0%, 70.5%, 12.2%)
CIE-LAB	lab(81.64, -48.86, 65.97)
CIE-LCH	lch(81.64, 82.10, 126.53°)
OKLab	oklab(82.53% -0.1374 0.1487)
OKLCH	oklch(82.53% 0.203 132.7)
XYZ	xyz(39.1401, 59.6323, 14.6011)
Luminance	0.5963 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E042 #9242E0

analogous

#DFE042 #90E042 #42E043

triadic

#90E042 #4290E0 #E04290

tetradic

#90E042 #42DFE0 #9242E0 #E04342

square

#90E042 #42DFE0 #9242E0 #E04342

split-complementary

#90E042 #4342E0 #E042DF

monochromatic

#539018 #71C520 #90E042 #AFE977 #CEF1AB

Accessibility & contrast

On white

1.62

#90E042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#90E042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E042

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E042	#FFFFFF	#000000	##000000
##90E042	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF27

Deuteranopia (green-blind)

#DEC951

Tritanopia (blue-blind)

#91D7C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #90e042;
/* rgb */ color: rgb(144, 224, 66);
/* oklch */ color: oklch(82.5% 0.203 132.7);

Tailwind

colors: {
  custom: {
    50: '#b6ea80',
    500: '#90e042',
    950: '#000000',
  },
}

SCSS

$custom: #90e042;
$custom-light: #b6ea80;
$custom-dark: #000000;

JSON

{
  "hex": "#90e042",
  "rgb": {
    "r": 144,
    "g": 224,
    "b": 66
  },
  "hsl": {
    "h": 90.38,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82526,
    "c": 0.2025,
    "h": 132.7
  },
  "luminance": 0.59634
}

Semantic roles & 50–950 ramp

primary

#90E042

secondary

#643195

accent

#39EF95

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90E042

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

Preview Lab → · Contrast checker → · Palette generator →