#90E565#90E565

#90E565 is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.1% C 0.183 H 136.4°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#90E565
RGB	rgb(144, 229, 101)
HSL	hsl(100, 71%, 65%)
HSV	hsv(100, 56%, 90%)
CMYK	cmyk(37.1%, 0%, 55.9%, 10.2%)
CIE-LAB	lab(83.39, -47.98, 53.57)
CIE-LCH	lch(83.39, 71.91, 131.85°)
OKLab	oklab(84.05% -0.1325 0.1264)
OKLCH	oklch(84.05% 0.183 136.4)
XYZ	xyz(41.8688, 62.9055, 22.2453)
Luminance	0.6291 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E565 #BA65E5

analogous

#D0E565 #90E565 #65E57A

triadic

#90E565 #6590E5 #E56590

tetradic

#90E565 #65D0E5 #BA65E5 #E57A65

square

#90E565 #65D0E5 #BA65E5 #E57A65

split-complementary

#90E565 #7A65E5 #E565D0

monochromatic

#50B21E #6ADC31 #90E565 #B6EE99 #DBF7CE

Accessibility & contrast

On white

1.55

#90E565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#90E565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E565

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E565	#FFFFFF	#000000	##000000
##90E565	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD458

Deuteranopia (green-blind)

#E0CD6E

Tritanopia (blue-blind)

#8DDDC9

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e565;
/* rgb */ color: rgb(144, 229, 101);
/* oklch */ color: oklch(84.1% 0.183 136.4);

Tailwind

colors: {
  custom: {
    50: '#b5ee94',
    500: '#90e565',
    950: '#000000',
  },
}

SCSS

$custom: #90e565;
$custom-light: #b5ee94;
$custom-dark: #000000;

JSON

{
  "hex": "#90e565",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 101
  },
  "hsl": {
    "h": 99.844,
    "s": 71.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84052,
    "c": 0.18308,
    "h": 136.4
  },
  "luminance": 0.62908
}

Semantic roles & 50–950 ramp

primary

#90E565

secondary

#8B3CB2

accent

#12D392

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #90E565

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

Preview Lab → · Contrast checker → · Palette generator →