#C5EC5D#C5EC5D

#C5EC5D is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.8% C 0.174 H 122.9°. Best body text is #000000 at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#C5EC5D
RGB	rgb(197, 236, 93)
HSL	hsl(76, 79%, 65%)
HSV	hsv(76, 61%, 93%)
CMYK	cmyk(16.5%, 0%, 60.6%, 7.5%)
CIE-LAB	lab(88.28, -32.84, 63.37)
CIE-LCH	lch(88.28, 71.37, 117.39°)
OKLab	oklab(88.77% -0.0943 0.1459)
OKLCH	oklch(88.77% 0.174 122.9)
XYZ	xyz(54.9977, 72.6513, 21.4795)
Luminance	0.7265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EC5D #845DEC

analogous

#ECCC5D #C5EC5D #7DEC5D

triadic

#C5EC5D #5DC5EC #EC5DC5

tetradic

#C5EC5D #5DECCC #845DEC #EC5D7D

square

#C5EC5D #5DECCC #845DEC #EC5D7D

split-complementary

#C5EC5D #5D7DEC #CC5DEC

monochromatic

#8CB916 #B1E626 #C5EC5D #D9F294 #ECF9CB

Accessibility & contrast

On white

1.35

#C5EC5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.53

#C5EC5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EC5D

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EC5D	#FFFFFF	#000000	##000000
##C5EC5D	1.00	1.35	15.53	15.53
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.53	21.00	1.00	1.00
##000000	15.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4C

Deuteranopia (green-blind)

#F4DD67

Tritanopia (blue-blind)

#CEE1CE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c5ec5d;
/* rgb */ color: rgb(197, 236, 93);
/* oklch */ color: oklch(88.8% 0.174 122.9);

Tailwind

colors: {
  custom: {
    50: '#d9f290',
    500: '#c5ec5d',
    950: '#000000',
  },
}

SCSS

$custom: #c5ec5d;
$custom-light: #d9f290;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ec5d",
  "rgb": {
    "r": 197,
    "g": 236,
    "b": 93
  },
  "hsl": {
    "h": 76.364,
    "s": 79.006,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8877,
    "c": 0.17368,
    "h": 122.9
  },
  "luminance": 0.72652
}

Semantic roles & 50–950 ramp

primary

#C5EC5D

secondary

#5935B8

accent

#0ADB43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5EC5D

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

Preview Lab → · Contrast checker → · Palette generator →