#C5EE56#C5EE56

#C5EE56 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 89.2% C 0.181 H 123.0°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#C5EE56
RGB	rgb(197, 238, 86)
HSL	hsl(76, 82%, 64%)
HSV	hsv(76, 64%, 93%)
CMYK	cmyk(17.2%, 0%, 63.9%, 6.7%)
CIE-LAB	lab(88.78, -34.26, 66.74)
CIE-LCH	lch(88.78, 75.02, 117.17°)
OKLab	oklab(89.15% -0.0989 0.1521)
OKLCH	oklch(89.15% 0.181 123)
XYZ	xyz(55.2807, 73.6910, 20.1137)
Luminance	0.7369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EE56 #7F56EE

analogous

#EECB56 #C5EE56 #79EE56

triadic

#C5EE56 #56C5EE #EE56C5

tetradic

#C5EE56 #56EECB #7F56EE #EE5679

square

#C5EE56 #56EECB #7F56EE #EE5679

split-complementary

#C5EE56 #5679EE #CB56EE

monochromatic

#8BB712 #B2E81E #C5EE56 #D8F48E #EBF9C5

Accessibility & contrast

On white

1.33

#C5EE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#C5EE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EE56

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EE56	#FFFFFF	#000000	##000000
##C5EE56	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE042

Deuteranopia (green-blind)

#F6DF61

Tritanopia (blue-blind)

#CEE3CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c5ee56;
/* rgb */ color: rgb(197, 238, 86);
/* oklch */ color: oklch(89.2% 0.181 123.0);

Tailwind

colors: {
  custom: {
    50: '#daf38c',
    500: '#c5ee56',
    950: '#000000',
  },
}

SCSS

$custom: #c5ee56;
$custom-light: #daf38c;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ee56",
  "rgb": {
    "r": 197,
    "g": 238,
    "b": 86
  },
  "hsl": {
    "h": 76.184,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.89151,
    "c": 0.18141,
    "h": 123
  },
  "luminance": 0.73691
}

Semantic roles & 50–950 ramp

primary

#C5EE56

secondary

#5632B7

accent

#07DE41

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EE56

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

Preview Lab → · Contrast checker → · Palette generator →