#90E04B#90E04B

#90E04B is a very light, vivid yellow-green. Relative luminance 0.597; OKLCH L 82.6% C 0.197 H 133.4°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#90E04B
RGB	rgb(144, 224, 75)
HSL	hsl(92, 71%, 59%)
HSV	hsv(92, 67%, 88%)
CMYK	cmyk(35.7%, 0%, 66.5%, 12.2%)
CIE-LAB	lab(81.70, -48.23, 62.67)
CIE-LCH	lch(81.70, 79.08, 127.58°)
OKLab	oklab(82.6% -0.135 0.143)
OKLCH	oklch(82.6% 0.197 133.4)
XYZ	xyz(39.4266, 59.7469, 16.1102)
Luminance	0.5975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E04B #9B4BE0

analogous

#DAE04B #90E04B #4BE050

triadic

#90E04B #4B90E0 #E04B90

tetradic

#90E04B #4BDAE0 #9B4BE0 #E0504B

square

#90E04B #4BDAE0 #9B4BE0 #E0504B

split-complementary

#90E04B #504BE0 #E04BDA

monochromatic

#54971A #71CB23 #90E04B #B0E97F #D0F2B3

Accessibility & contrast

On white

1.62

#90E04B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#90E04B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E04B

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E04B	#FFFFFF	#000000	##000000
##90E04B	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF36

Deuteranopia (green-blind)

#DEC958

Tritanopia (blue-blind)

#90D7C2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #90e04b;
/* rgb */ color: rgb(144, 224, 75);
/* oklch */ color: oklch(82.6% 0.197 133.4);

Tailwind

colors: {
  custom: {
    50: '#b6ea84',
    500: '#90e04b',
    950: '#000000',
  },
}

SCSS

$custom: #90e04b;
$custom-light: #b6ea84;
$custom-dark: #000000;

JSON

{
  "hex": "#90e04b",
  "rgb": {
    "r": 144,
    "g": 224,
    "b": 75
  },
  "hsl": {
    "h": 92.215,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82597,
    "c": 0.19667,
    "h": 133.4
  },
  "luminance": 0.59749
}

Semantic roles & 50–950 ramp

primary

#90E04B

secondary

#6B349B

accent

#3AED9B

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90E04B

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

Preview Lab → · Contrast checker → · Palette generator →