#C5ED55#C5ED55

#C5ED55 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.9% C 0.181 H 122.8°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#C5ED55
RGB	rgb(197, 237, 85)
HSL	hsl(76, 81%, 63%)
HSV	hsv(76, 64%, 93%)
CMYK	cmyk(16.9%, 0%, 64.1%, 7.1%)
CIE-LAB	lab(88.49, -33.87, 66.84)
CIE-LCH	lch(88.49, 74.93, 116.87°)
OKLab	oklab(88.92% -0.0979 0.1522)
OKLCH	oklch(88.92% 0.181 122.8)
XYZ	xyz(54.9504, 73.0944, 19.8063)
Luminance	0.7309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5ED55 #7D55ED

analogous

#EDC955 #C5ED55 #79ED55

triadic

#C5ED55 #55C5ED #ED55C5

tetradic

#C5ED55 #55EDC9 #7D55ED #ED5579

square

#C5ED55 #55EDC9 #7D55ED #ED5579

split-complementary

#C5ED55 #5579ED #C955ED

monochromatic

#8AB413 #B2E71E #C5ED55 #D8F38C #EBF9C4

Accessibility & contrast

On white

1.34

#C5ED55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#C5ED55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5ED55

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5ED55	#FFFFFF	#000000	##000000
##C5ED55	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF41

Deuteranopia (green-blind)

#F5DE60

Tritanopia (blue-blind)

#CEE2CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c5ed55;
/* rgb */ color: rgb(197, 237, 85);
/* oklch */ color: oklch(88.9% 0.181 122.8);

Tailwind

colors: {
  custom: {
    50: '#daf38c',
    500: '#c5ed55',
    950: '#000000',
  },
}

SCSS

$custom: #c5ed55;
$custom-light: #daf38c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ed55",
  "rgb": {
    "r": 197,
    "g": 237,
    "b": 85
  },
  "hsl": {
    "h": 75.789,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8892,
    "c": 0.18094,
    "h": 122.8
  },
  "luminance": 0.73095
}

Semantic roles & 50–950 ramp

primary

#C5ED55

secondary

#5432B4

accent

#08DD40

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C5ED55

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

Preview Lab → · Contrast checker → · Palette generator →