#C7EC54#C7EC54

#C7EC54 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 88.8% C 0.180 H 121.9°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#C7EC54
RGB	rgb(199, 236, 84)
HSL	hsl(75, 80%, 63%)
HSV	hsv(75, 64%, 93%)
CMYK	cmyk(15.7%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(88.34, -32.70, 67.11)
CIE-LCH	lch(88.34, 74.65, 115.98°)
OKLab	oklab(88.83% -0.0949 0.1526)
OKLCH	oklch(88.83% 0.18 121.9)
XYZ	xyz(55.1495, 72.7730, 19.5270)
Luminance	0.7277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EC54 #7954EC

analogous

#ECC554 #C7EC54 #7BEC54

triadic

#C7EC54 #54C7EC #EC54C7

tetradic

#C7EC54 #54ECC5 #7954EC #EC547B

square

#C7EC54 #54ECC5 #7954EC #EC547B

split-complementary

#C7EC54 #547BEC #C554EC

monochromatic

#8BB214 #B5E61D #C7EC54 #D9F28B #EBF8C2

Accessibility & contrast

On white

1.35

#C7EC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#C7EC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EC54

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EC54	#FFFFFF	#000000	##000000
##C7EC54	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADE40

Deuteranopia (green-blind)

#F5DE5F

Tritanopia (blue-blind)

#D1E0CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c7ec54;
/* rgb */ color: rgb(199, 236, 84);
/* oklch */ color: oklch(88.8% 0.180 121.9);

Tailwind

colors: {
  custom: {
    50: '#dbf28b',
    500: '#c7ec54',
    950: '#000000',
  },
}

SCSS

$custom: #c7ec54;
$custom-light: #dbf28b;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ec54",
  "rgb": {
    "r": 199,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 74.605,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.88827,
    "c": 0.17966,
    "h": 121.9
  },
  "luminance": 0.72773
}

Semantic roles & 50–950 ramp

primary

#C7EC54

secondary

#5132B2

accent

#09DC3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C7EC54

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

Preview Lab → · Contrast checker → · Palette generator →