#C5F855#C5F855

#C5F855 is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.4% C 0.194 H 125.1°. Best body text is #000000 at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#C5F855
RGB	rgb(197, 248, 85)
HSL	hsl(79, 92%, 65%)
HSV	hsv(79, 66%, 97%)
CMYK	cmyk(20.6%, 0%, 65.7%, 2.7%)
CIE-LAB	lab(91.53, -38.83, 70.03)
CIE-LCH	lch(91.53, 80.08, 119.01°)
OKLab	oklab(91.38% -0.1116 0.1589)
OKLCH	oklch(91.38% 0.194 125.1)
XYZ	xyz(58.2334, 79.6604, 20.9006)
Luminance	0.7966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F855 #8855F8

analogous

#F8D955 #C5F855 #73F855

triadic

#C5F855 #55C5F8 #F855C5

tetradic

#C5F855 #55F8D9 #8855F8 #F85573

square

#C5F855 #55F8D9 #8855F8 #F85573

split-complementary

#C5F855 #5573F8 #D955F8

monochromatic

#8ECA08 #B1F61A #C5F855 #D9FA90 #EDFDCB

Accessibility & contrast

On white

1.24

#C5F855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.93

#C5F855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F855

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F855	#FFFFFF	#000000	##000000
##C5F855	1.00	1.24	16.93	16.93
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.93	21.00	1.00	1.00
##000000	16.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93E

Deuteranopia (green-blind)

#FEE662

Tritanopia (blue-blind)

#CDEDD7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c5f855;
/* rgb */ color: rgb(197, 248, 85);
/* oklch */ color: oklch(91.4% 0.194 125.1);

Tailwind

colors: {
  custom: {
    50: '#dafa8d',
    500: '#c5f855',
    950: '#000000',
  },
}

SCSS

$custom: #c5f855;
$custom-light: #dafa8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f855",
  "rgb": {
    "r": 197,
    "g": 248,
    "b": 85
  },
  "hsl": {
    "h": 78.773,
    "s": 92.09,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91375,
    "c": 0.19417,
    "h": 125.1
  },
  "luminance": 0.79661
}

Semantic roles & 50–950 ramp

primary

#C5F855

secondary

#5C2BC6

accent

#00E648

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5F855

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

Preview Lab → · Contrast checker → · Palette generator →