#90E649#90E649

#90E649 is a very light, highly saturated yellow-green. Relative luminance 0.630; OKLCH L 84.0% C 0.205 H 133.8°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#90E649
RGB	rgb(144, 230, 73)
HSL	hsl(93, 76%, 59%)
HSV	hsv(93, 68%, 90%)
CMYK	cmyk(37.4%, 0%, 68.3%, 9.8%)
CIE-LAB	lab(83.44, -50.84, 65.25)
CIE-LCH	lch(83.44, 82.72, 127.92°)
OKLab	oklab(84.02% -0.1423 0.1482)
OKLCH	oklch(84.02% 0.205 133.8)
XYZ	xyz(41.0003, 63.0020, 16.3023)
Luminance	0.6300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E649 #9F49E6

analogous

#DFE649 #90E649 #49E651

triadic

#90E649 #4990E6 #E64990

tetradic

#90E649 #49DFE6 #9F49E6 #E65149

square

#90E649 #49DFE6 #9F49E6 #E65149

split-complementary

#90E649 #5149E6 #E649DF

monochromatic

#549F16 #70D51D #90E649 #B1ED7F #D2F5B5

Accessibility & contrast

On white

1.54

#90E649 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#90E649 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E649

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E649	#FFFFFF	#000000	##000000
##90E649	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)

#EFD431

Deuteranopia (green-blind)

#E3CD57

Tritanopia (blue-blind)

#90DDC7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #90e649;
/* rgb */ color: rgb(144, 230, 73);
/* oklch */ color: oklch(84.0% 0.205 133.8);

Tailwind

colors: {
  custom: {
    50: '#b6ee84',
    500: '#90e649',
    950: '#000000',
  },
}

SCSS

$custom: #90e649;
$custom-light: #b6ee84;
$custom-dark: #000000;

JSON

{
  "hex": "#90e649",
  "rgb": {
    "r": 144,
    "g": 230,
    "b": 73
  },
  "hsl": {
    "h": 92.866,
    "s": 75.845,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84016,
    "c": 0.20543,
    "h": 133.8
  },
  "luminance": 0.63004
}

Semantic roles & 50–950 ramp

primary

#90E649

secondary

#6F32A2

accent

#35F29D

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160B

muted

#82857E

Preview Lab

Preview with #90E649

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

Preview Lab → · Contrast checker → · Palette generator →