#C7EC55#C7EC55

#C7EC55 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.8% C 0.179 H 121.9°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#C7EC55
RGB	rgb(199, 236, 85)
HSL	hsl(75, 80%, 63%)
HSV	hsv(75, 64%, 93%)
CMYK	cmyk(15.7%, 0%, 64%, 7.5%)
CIE-LAB	lab(88.35, -32.64, 66.72)
CIE-LCH	lch(88.35, 74.28, 116.07°)
OKLab	oklab(88.84% -0.0946 0.1519)
OKLCH	oklch(88.84% 0.179 121.9)
XYZ	xyz(55.1890, 72.7888, 19.7347)
Luminance	0.7279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EC55 #7A55EC

analogous

#ECC555 #C7EC55 #7BEC55

triadic

#C7EC55 #55C7EC #EC55C7

tetradic

#C7EC55 #55ECC5 #7A55EC #EC557B

square

#C7EC55 #55ECC5 #7A55EC #EC557B

split-complementary

#C7EC55 #557BEC #C555EC

monochromatic

#8CB314 #B5E61E #C7EC55 #D9F28C #EBF8C3

Accessibility & contrast

On white

1.35

#C7EC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#C7EC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EC55

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EC55	#FFFFFF	#000000	##000000
##C7EC55	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE41

Deuteranopia (green-blind)

#F5DE60

Tritanopia (blue-blind)

#D1E1CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c7ec55;
/* rgb */ color: rgb(199, 236, 85);
/* oklch */ color: oklch(88.8% 0.179 121.9);

Tailwind

colors: {
  custom: {
    50: '#dbf28c',
    500: '#c7ec55',
    950: '#000000',
  },
}

SCSS

$custom: #c7ec55;
$custom-light: #dbf28c;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ec55",
  "rgb": {
    "r": 199,
    "g": 236,
    "b": 85
  },
  "hsl": {
    "h": 74.702,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88836,
    "c": 0.17894,
    "h": 121.9
  },
  "luminance": 0.72789
}

Semantic roles & 50–950 ramp

primary

#C7EC55

secondary

#5233B3

accent

#09DC3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C7EC55

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

Preview Lab → · Contrast checker → · Palette generator →