#90E64A#90E64A

#90E64A is a very light, highly saturated yellow-green. Relative luminance 0.630; OKLCH L 84.0% C 0.205 H 133.9°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#90E64A
RGB	rgb(144, 230, 74)
HSL	hsl(93, 76%, 60%)
HSV	hsv(93, 68%, 90%)
CMYK	cmyk(37.4%, 0%, 67.8%, 9.8%)
CIE-LAB	lab(83.45, -50.77, 64.88)
CIE-LCH	lch(83.45, 82.39, 128.04°)
OKLab	oklab(84.02% -0.142 0.1475)
OKLCH	oklch(84.02% 0.205 133.9)
XYZ	xyz(41.0337, 63.0154, 16.4784)
Luminance	0.6302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E64A #A04AE6

analogous

#DEE64A #90E64A #4AE652

triadic

#90E64A #4A90E6 #E64A90

tetradic

#90E64A #4ADEE6 #A04AE6 #E6524A

square

#90E64A #4ADEE6 #A04AE6 #E6524A

split-complementary

#90E64A #524AE6 #E64ADE

monochromatic

#54A016 #70D51D #90E64A #B1ED80 #D2F5B6

Accessibility & contrast

On white

1.54

#90E64A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#90E64A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E64A

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E64A	#FFFFFF	#000000	##000000
##90E64A	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD433

Deuteranopia (green-blind)

#E3CD58

Tritanopia (blue-blind)

#90DDC7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e64a;
/* rgb */ color: rgb(144, 230, 74);
/* oklch */ color: oklch(84.0% 0.205 133.9);

Tailwind

colors: {
  custom: {
    50: '#b6ee84',
    500: '#90e64a',
    950: '#000000',
  },
}

SCSS

$custom: #90e64a;
$custom-light: #b6ee84;
$custom-dark: #000000;

JSON

{
  "hex": "#90e64a",
  "rgb": {
    "r": 144,
    "g": 230,
    "b": 74
  },
  "hsl": {
    "h": 93.077,
    "s": 75.728,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84024,
    "c": 0.20478,
    "h": 133.9
  },
  "luminance": 0.63017
}

Semantic roles & 50–950 ramp

primary

#90E64A

secondary

#7032A2

accent

#35F29E

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160B

muted

#82857E

Preview Lab

Preview with #90E64A

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

Preview Lab → · Contrast checker → · Palette generator →