#C5F253#C5F253

#C5F253 is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 90.0% C 0.188 H 123.8°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#C5F253
RGB	rgb(197, 242, 83)
HSL	hsl(77, 86%, 64%)
HSV	hsv(77, 66%, 95%)
CMYK	cmyk(18.6%, 0%, 65.7%, 5.1%)
CIE-LAB	lab(89.86, -36.27, 69.05)
CIE-LCH	lch(89.86, 78.00, 117.72°)
OKLab	oklab(90.02% -0.1047 0.1566)
OKLCH	oklch(90.02% 0.188 123.8)
XYZ	xyz(56.3399, 75.9987, 19.8830)
Luminance	0.7600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F253 #8053F2

analogous

#F2CF53 #C5F253 #75F253

triadic

#C5F253 #53C5F2 #F253C5

tetradic

#C5F253 #53F2CF #8053F2 #F25375

square

#C5F253 #53F2CF #8053F2 #F25375

split-complementary

#C5F253 #5375F2 #CF53F2

monochromatic

#8BBC0E #B2EE1A #C5F253 #D8F68C #EBFBC5

Accessibility & contrast

On white

1.30

#C5F253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#C5F253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F253

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F253	#FFFFFF	#000000	##000000
##C5F253	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33D

Deuteranopia (green-blind)

#F9E25F

Tritanopia (blue-blind)

#CEE7D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c5f253;
/* rgb */ color: rgb(197, 242, 83);
/* oklch */ color: oklch(90.0% 0.188 123.8);

Tailwind

colors: {
  custom: {
    50: '#daf68b',
    500: '#c5f253',
    950: '#000000',
  },
}

SCSS

$custom: #c5f253;
$custom-light: #daf68b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f253",
  "rgb": {
    "r": 197,
    "g": 242,
    "b": 83
  },
  "hsl": {
    "h": 76.981,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.90018,
    "c": 0.18835,
    "h": 123.8
  },
  "luminance": 0.75999
}

Semantic roles & 50–950 ramp

primary

#C5F253

secondary

#562EBB

accent

#03E242

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C5F253

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

Preview Lab → · Contrast checker → · Palette generator →