#9EE555#9EE555

#9EE555 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.6% C 0.189 H 131.7°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#9EE555
RGB	rgb(158, 229, 85)
HSL	hsl(90, 73%, 62%)
HSV	hsv(90, 63%, 90%)
CMYK	cmyk(31%, 0%, 62.9%, 10.2%)
CIE-LAB	lab(83.95, -44.72, 61.28)
CIE-LCH	lch(83.95, 75.86, 126.12°)
OKLab	oklab(84.64% -0.1255 0.1411)
OKLCH	oklch(84.64% 0.189 131.7)
XYZ	xyz(43.7590, 63.9621, 18.6329)
Luminance	0.6396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EE555 #9C55E5

analogous

#E5E455 #9EE555 #56E555

triadic

#9EE555 #559EE5 #E5559E

tetradic

#9EE555 #55E5E4 #9C55E5 #E55556

square

#9EE555 #55E5E4 #9C55E5 #E55556

split-complementary

#9EE555 #5556E5 #E455E5

monochromatic

#61A619 #80DB22 #9EE555 #BCED8A #DBF5BF

Accessibility & contrast

On white

1.52

#9EE555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#9EE555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EE555

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EE555	#FFFFFF	#000000	##000000
##9EE555	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED543

Deuteranopia (green-blind)

#E4CF60

Tritanopia (blue-blind)

#A0DCC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9ee555;
/* rgb */ color: rgb(158, 229, 85);
/* oklch */ color: oklch(84.6% 0.189 131.7);

Tailwind

colors: {
  custom: {
    50: '#bfed8b',
    500: '#9ee555',
    950: '#000000',
  },
}

SCSS

$custom: #9ee555;
$custom-light: #bfed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#9ee555",
  "rgb": {
    "r": 158,
    "g": 229,
    "b": 85
  },
  "hsl": {
    "h": 89.583,
    "s": 73.469,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84642,
    "c": 0.18884,
    "h": 131.7
  },
  "luminance": 0.63964
}

Semantic roles & 50–950 ramp

primary

#9EE555

secondary

#6E36A8

accent

#10D671

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9EE555

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

Preview Lab → · Contrast checker → · Palette generator →