#C3F04D#C3F04D

#C3F04D is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.4% C 0.191 H 123.7°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#C3F04D
RGB	rgb(195, 240, 77)
HSL	hsl(77, 84%, 62%)
HSV	hsv(77, 68%, 94%)
CMYK	cmyk(18.8%, 0%, 67.9%, 5.9%)
CIE-LAB	lab(89.14, -36.51, 70.51)
CIE-LCH	lch(89.14, 79.40, 117.37°)
OKLab	oklab(89.39% -0.1058 0.1588)
OKLCH	oklch(89.39% 0.191 123.7)
XYZ	xyz(55.0059, 74.4577, 18.4936)
Luminance	0.7446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3F04D #7A4DF0

analogous

#F0CB4D #C3F04D #72F04D

triadic

#C3F04D #4DC3F0 #F04DC3

tetradic

#C3F04D #4DF0CB #7A4DF0 #F04D72

square

#C3F04D #4DF0CB #7A4DF0 #F04D72

split-complementary

#C3F04D #4D72F0 #CB4DF0

monochromatic

#86B30F #B0EB15 #C3F04D #D6F585 #E9FABE

Accessibility & contrast

On white

1.32

#C3F04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#C3F04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3F04D

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3F04D	#FFFFFF	#000000	##000000
##C3F04D	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE134

Deuteranopia (green-blind)

#F7E05A

Tritanopia (blue-blind)

#CCE4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c3f04d;
/* rgb */ color: rgb(195, 240, 77);
/* oklch */ color: oklch(89.4% 0.191 123.7);

Tailwind

colors: {
  custom: {
    50: '#d9f588',
    500: '#c3f04d',
    950: '#000000',
  },
}

SCSS

$custom: #c3f04d;
$custom-light: #d9f588;
$custom-dark: #000000;

JSON

{
  "hex": "#c3f04d",
  "rgb": {
    "r": 195,
    "g": 240,
    "b": 77
  },
  "hsl": {
    "h": 76.564,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89391,
    "c": 0.19083,
    "h": 123.7
  },
  "luminance": 0.74458
}

Semantic roles & 50–950 ramp

primary

#C3F04D

secondary

#532EB3

accent

#05E141

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C3F04D

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

Preview Lab → · Contrast checker → · Palette generator →