#C5EC79#C5EC79

#C5EC79 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 89.1% C 0.149 H 124.8°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#C5EC79
RGB	rgb(197, 236, 121)
HSL	hsl(80, 75%, 70%)
HSV	hsv(80, 49%, 93%)
CMYK	cmyk(16.5%, 0%, 48.7%, 7.5%)
CIE-LAB	lab(88.56, -30.36, 51.24)
CIE-LCH	lch(88.56, 59.56, 120.65°)
OKLab	oklab(89.09% -0.085 0.1223)
OKLCH	oklch(89.09% 0.149 124.8)
XYZ	xyz(56.4726, 73.2413, 29.2473)
Luminance	0.7324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5EC79 #A079EC

analogous

#ECDA79 #C5EC79 #8BEC79

triadic

#C5EC79 #79C5EC #EC79C5

tetradic

#C5EC79 #79ECDA #A079EC #EC798B

square

#C5EC79 #79ECDA #A079EC #EC798B

split-complementary

#C5EC79 #798BEC #DA79EC

monochromatic

#92CD1D #AEE443 #C5EC79 #DCF4AF #F3FBE4

Accessibility & contrast

On white

1.34

#C5EC79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#C5EC79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5EC79

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5EC79	#FFFFFF	#000000	##000000
##C5EC79	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E06F

Deuteranopia (green-blind)

#F1DE80

Tritanopia (blue-blind)

#CCE3D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c5ec79;
/* rgb */ color: rgb(197, 236, 121);
/* oklch */ color: oklch(89.1% 0.149 124.8);

Tailwind

colors: {
  custom: {
    50: '#d8f2a2',
    500: '#c5ec79',
    950: '#000000',
  },
}

SCSS

$custom: #c5ec79;
$custom-light: #d8f2a2;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ec79",
  "rgb": {
    "r": 197,
    "g": 236,
    "b": 121
  },
  "hsl": {
    "h": 80.348,
    "s": 75.163,
    "l": 70
  },
  "oklch": {
    "l": 0.89088,
    "c": 0.14893,
    "h": 124.8
  },
  "luminance": 0.73242
}

Semantic roles & 50–950 ramp

primary

#C5EC79

secondary

#7044C5

accent

#0ED752

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C5EC79

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

Preview Lab → · Contrast checker → · Palette generator →