#C7F357#C7F357

#C7F357 is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.4% C 0.186 H 123.6°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#C7F357
RGB	rgb(199, 243, 87)
HSL	hsl(77, 87%, 65%)
HSV	hsv(77, 64%, 95%)
CMYK	cmyk(18.1%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(90.29, -35.70, 67.99)
CIE-LCH	lch(90.29, 76.79, 117.70°)
OKLab	oklab(90.41% -0.1029 0.1548)
OKLCH	oklch(90.41% 0.186 123.6)
XYZ	xyz(57.3246, 76.9311, 20.8441)
Luminance	0.7693 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7F357 #8357F3

analogous

#F3D157 #C7F357 #79F357

triadic

#C7F357 #57C7F3 #F357C7

tetradic

#C7F357 #57F3D1 #8357F3 #F35779

square

#C7F357 #57F3D1 #8357F3 #F35779

split-complementary

#C7F357 #5779F3 #D157F3

monochromatic

#8FC20E #B4EF1E #C7F357 #DAF790 #EDFBC9

Accessibility & contrast

On white

1.28

#C7F357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#C7F357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7F357

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7F357	#FFFFFF	#000000	##000000
##C7F357	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE442

Deuteranopia (green-blind)

#FAE363

Tritanopia (blue-blind)

#D0E8D3

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c7f357;
/* rgb */ color: rgb(199, 243, 87);
/* oklch */ color: oklch(90.4% 0.186 123.6);

Tailwind

colors: {
  custom: {
    50: '#dbf78d',
    500: '#c7f357',
    950: '#000000',
  },
}

SCSS

$custom: #c7f357;
$custom-light: #dbf78d;
$custom-dark: #000000;

JSON

{
  "hex": "#c7f357",
  "rgb": {
    "r": 199,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 76.923,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90408,
    "c": 0.18591,
    "h": 123.6
  },
  "luminance": 0.76931
}

Semantic roles & 50–950 ramp

primary

#C7F357

secondary

#582FBF

accent

#02E342

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C7F357

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

Preview Lab → · Contrast checker → · Palette generator →