#9CE550#9CE550

#9CE550 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.5% C 0.193 H 131.7°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#9CE550
RGB	rgb(156, 229, 80)
HSL	hsl(89, 74%, 61%)
HSV	hsv(89, 65%, 90%)
CMYK	cmyk(31.9%, 0%, 65.1%, 10.2%)
CIE-LAB	lab(83.80, -45.81, 63.11)
CIE-LCH	lch(83.80, 77.99, 125.98°)
OKLab	oklab(84.48% -0.1288 0.1444)
OKLCH	oklch(84.48% 0.193 131.7)
XYZ	xyz(43.1771, 63.6842, 17.6052)
Luminance	0.6369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CE550 #9950E5

analogous

#E5E350 #9CE550 #51E550

triadic

#9CE550 #509CE5 #E5509C

tetradic

#9CE550 #50E5E3 #9950E5 #E55051

square

#9CE550 #50E5E3 #9950E5 #E55051

split-complementary

#9CE550 #5051E5 #E350E5

monochromatic

#5FA218 #7ED820 #9CE550 #BAED85 #D8F5BB

Accessibility & contrast

On white

1.53

#9CE550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#9CE550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CE550

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CE550	#FFFFFF	#000000	##000000
##9CE550	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED53C

Deuteranopia (green-blind)

#E4CF5C

Tritanopia (blue-blind)

#9EDCC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9ce550;
/* rgb */ color: rgb(156, 229, 80);
/* oklch */ color: oklch(84.5% 0.193 131.7);

Tailwind

colors: {
  custom: {
    50: '#beed88',
    500: '#9ce550',
    950: '#000000',
  },
}

SCSS

$custom: #9ce550;
$custom-light: #beed88;
$custom-dark: #000000;

JSON

{
  "hex": "#9ce550",
  "rgb": {
    "r": 156,
    "g": 229,
    "b": 80
  },
  "hsl": {
    "h": 89.396,
    "s": 74.129,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84483,
    "c": 0.19347,
    "h": 131.7
  },
  "luminance": 0.63686
}

Semantic roles & 50–950 ramp

primary

#9CE550

secondary

#6B34A5

accent

#0FD671

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160C

muted

#82857F

Preview Lab

Preview with #9CE550

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

Preview Lab → · Contrast checker → · Palette generator →