#C5F04D#C5F04D

#C5F04D is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.5% C 0.190 H 123.1°. Best body text is #000000 at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#C5F04D
RGB	rgb(197, 240, 77)
HSL	hsl(76, 84%, 62%)
HSV	hsv(76, 68%, 94%)
CMYK	cmyk(17.9%, 0%, 67.9%, 5.9%)
CIE-LAB	lab(89.26, -35.75, 70.68)
CIE-LCH	lch(89.26, 79.21, 116.83°)
OKLab	oklab(89.53% -0.1038 0.1591)
OKLCH	oklch(89.53% 0.19 123.1)
XYZ	xyz(55.5262, 74.7260, 18.5180)
Luminance	0.7473 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F04D #784DF0

analogous

#F0C94D #C5F04D #74F04D

triadic

#C5F04D #4DC5F0 #F04DC5

tetradic

#C5F04D #4DF0C9 #784DF0 #F04D74

square

#C5F04D #4DF0C9 #784DF0 #F04D74

split-complementary

#C5F04D #4D74F0 #C94DF0

monochromatic

#88B30F #B3EB15 #C5F04D #D7F585 #EAFABE

Accessibility & contrast

On white

1.32

#C5F04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.95

#C5F04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F04D

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F04D	#FFFFFF	#000000	##000000
##C5F04D	1.00	1.32	15.95	15.95
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.95	21.00	1.00	1.00
##000000	15.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE134

Deuteranopia (green-blind)

#F8E05A

Tritanopia (blue-blind)

#CFE4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c5f04d;
/* rgb */ color: rgb(197, 240, 77);
/* oklch */ color: oklch(89.5% 0.190 123.1);

Tailwind

colors: {
  custom: {
    50: '#daf588',
    500: '#c5f04d',
    950: '#000000',
  },
}

SCSS

$custom: #c5f04d;
$custom-light: #daf588;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f04d",
  "rgb": {
    "r": 197,
    "g": 240,
    "b": 77
  },
  "hsl": {
    "h": 75.828,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89525,
    "c": 0.18999,
    "h": 123.1
  },
  "luminance": 0.74726
}

Semantic roles & 50–950 ramp

primary

#C5F04D

secondary

#512EB3

accent

#05E13F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C5F04D

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

Preview Lab → · Contrast checker → · Palette generator →