#C5EA64#C5EA64

#C5EA64 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.4% C 0.165 H 122.8°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#C5EA64
RGB	rgb(197, 234, 100)
HSL	hsl(77, 76%, 65%)
HSV	hsv(77, 57%, 92%)
CMYK	cmyk(15.8%, 0%, 57.3%, 8.2%)
CIE-LAB	lab(87.79, -31.36, 59.85)
CIE-LCH	lch(87.79, 67.57, 117.66°)
OKLab	oklab(88.4% -0.0895 0.1391)
OKLCH	oklch(88.4% 0.165 122.8)
XYZ	xyz(54.7494, 71.6359, 22.9969)
Luminance	0.7164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EA64 #8964EA

analogous

#EACC64 #C5EA64 #82EA64

triadic

#C5EA64 #64C5EA #EA64C5

tetradic

#C5EA64 #64EACC #8964EA #EA6482

square

#C5EA64 #64EACC #8964EA #EA6482

split-complementary

#C5EA64 #6482EA #CC64EA

monochromatic

#8EBA19 #B1E32E #C5EA64 #D9F19A #EDF9D0

Accessibility & contrast

On white

1.37

#C5EA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#C5EA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EA64

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EA64	#FFFFFF	#000000	##000000
##C5EA64	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD56

Deuteranopia (green-blind)

#F2DC6D

Tritanopia (blue-blind)

#CEDFCD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c5ea64;
/* rgb */ color: rgb(197, 234, 100);
/* oklch */ color: oklch(88.4% 0.165 122.8);

Tailwind

colors: {
  custom: {
    50: '#d9f094',
    500: '#c5ea64',
    950: '#000000',
  },
}

SCSS

$custom: #c5ea64;
$custom-light: #d9f094;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ea64",
  "rgb": {
    "r": 197,
    "g": 234,
    "b": 100
  },
  "hsl": {
    "h": 76.567,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88397,
    "c": 0.16547,
    "h": 122.8
  },
  "luminance": 0.71636
}

Semantic roles & 50–950 ramp

primary

#C5EA64

secondary

#5C39BA

accent

#0DD845

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160D

muted

#84857F

Preview Lab

Preview with #C5EA64

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

Preview Lab → · Contrast checker → · Palette generator →