#C5EC6E#C5EC6E

#C5EC6E is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 89.0% C 0.159 H 123.9°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#C5EC6E
RGB	rgb(197, 236, 110)
HSL	hsl(79, 77%, 68%)
HSV	hsv(79, 53%, 93%)
CMYK	cmyk(16.5%, 0%, 53.4%, 7.5%)
CIE-LAB	lab(88.44, -31.42, 56.16)
CIE-LCH	lch(88.44, 64.35, 119.23°)
OKLab	oklab(88.95% -0.0888 0.1322)
OKLCH	oklch(88.95% 0.159 123.9)
XYZ	xyz(55.8361, 72.9867, 25.8951)
Luminance	0.7299 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EC6E #956EEC

analogous

#ECD46E #C5EC6E #86EC6E

triadic

#C5EC6E #6EC5EC #EC6EC5

tetradic

#C5EC6E #6EECD4 #956EEC #EC6E86

square

#C5EC6E #6EECD4 #956EEC #EC6E86

split-complementary

#C5EC6E #6E86EC #D46EEC

monochromatic

#91C61A #AFE538 #C5EC6E #DBF3A4 #F0FADA

Accessibility & contrast

On white

1.35

#C5EC6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#C5EC6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EC6E

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EC6E	#FFFFFF	#000000	##000000
##C5EC6E	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF62

Deuteranopia (green-blind)

#F2DE76

Tritanopia (blue-blind)

#CDE2D0

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c5ec6e;
/* rgb */ color: rgb(197, 236, 110);
/* oklch */ color: oklch(89.0% 0.159 123.9);

Tailwind

colors: {
  custom: {
    50: '#d9f29b',
    500: '#c5ec6e',
    950: '#000000',
  },
}

SCSS

$custom: #c5ec6e;
$custom-light: #d9f29b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ec6e",
  "rgb": {
    "r": 197,
    "g": 236,
    "b": 110
  },
  "hsl": {
    "h": 78.571,
    "s": 76.829,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88951,
    "c": 0.15926,
    "h": 123.9
  },
  "luminance": 0.72987
}

Semantic roles & 50–950 ramp

primary

#C5EC6E

secondary

#653BC3

accent

#0CD94C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C5EC6E

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

Preview Lab → · Contrast checker → · Palette generator →