#90E554#90E554

#90E554 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 83.9% C 0.197 H 134.6°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#90E554
RGB	rgb(144, 229, 84)
HSL	hsl(95, 74%, 61%)
HSV	hsv(95, 63%, 90%)
CMYK	cmyk(37.1%, 0%, 63.3%, 10.2%)
CIE-LAB	lab(83.23, -49.58, 60.72)
CIE-LCH	lch(83.23, 78.38, 129.23°)
OKLab	oklab(83.87% -0.138 0.14)
OKLCH	oklch(83.87% 0.197 134.6)
XYZ	xyz(41.1203, 62.6061, 18.3033)
Luminance	0.6261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E554 #A954E5

analogous

#D9E554 #90E554 #54E561

triadic

#90E554 #5490E5 #E55490

tetradic

#90E554 #54D9E5 #A954E5 #E56154

square

#90E554 #54D9E5 #A954E5 #E56154

split-complementary

#90E554 #6154E5 #E554D9

monochromatic

#53A519 #6EDB21 #90E554 #B2ED89 #D5F5BE

Accessibility & contrast

On white

1.55

#90E554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#90E554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E554

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E554	#FFFFFF	#000000	##000000
##90E554	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD442

Deuteranopia (green-blind)

#E1CD60

Tritanopia (blue-blind)

#8FDDC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #90e554;
/* rgb */ color: rgb(144, 229, 84);
/* oklch */ color: oklch(83.9% 0.197 134.6);

Tailwind

colors: {
  custom: {
    50: '#b6ee8a',
    500: '#90e554',
    950: '#000000',
  },
}

SCSS

$custom: #90e554;
$custom-light: #b6ee8a;
$custom-dark: #000000;

JSON

{
  "hex": "#90e554",
  "rgb": {
    "r": 144,
    "g": 229,
    "b": 84
  },
  "hsl": {
    "h": 95.172,
    "s": 73.604,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83872,
    "c": 0.19658,
    "h": 134.6
  },
  "luminance": 0.62608
}

Semantic roles & 50–950 ramp

primary

#90E554

secondary

#7836A8

accent

#10D684

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E554

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

Preview Lab → · Contrast checker → · Palette generator →