#C3D740#C3D740

#C3D740 is a very light, vivid yellow. Relative luminance 0.606; OKLCH L 83.7% C 0.170 H 116.8°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#C3D740
RGB	rgb(195, 215, 64)
HSL	hsl(68, 65%, 55%)
HSV	hsv(68, 70%, 84%)
CMYK	cmyk(9.3%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(82.15, -25.62, 68.21)
CIE-LCH	lch(82.15, 72.87, 110.59°)
OKLab	oklab(83.73% -0.0768 0.152)
OKLCH	oklch(83.73% 0.17 116.8)
XYZ	xyz(47.7327, 60.5737, 14.0269)
Luminance	0.6057 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D740 #5440D7

analogous

#D7A040 #C3D740 #78D740

triadic

#C3D740 #40C3D7 #D740C3

tetradic

#C3D740 #40D7A0 #5440D7 #D74078

square

#C3D740 #40D7A0 #5440D7 #D74078

split-complementary

#C3D740 #4078D7 #A040D7

monochromatic

#74811B #A1B426 #C3D740 #D3E273 #E3ECA5

Accessibility & contrast

On white

1.60

#C3D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#C3D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D740

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D740	#FFFFFF	#000000	##000000
##C3D740	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC26

Deuteranopia (green-blind)

#E4CD4C

Tritanopia (blue-blind)

#CFCBB9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c3d740;
/* rgb */ color: rgb(195, 215, 64);
/* oklch */ color: oklch(83.7% 0.170 116.8);

Tailwind

colors: {
  custom: {
    50: '#d9e37e',
    500: '#c3d740',
    950: '#000000',
  },
}

SCSS

$custom: #c3d740;
$custom-light: #d9e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d740",
  "rgb": {
    "r": 195,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 67.947,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.83733,
    "c": 0.17032,
    "h": 116.8
  },
  "luminance": 0.60573
}

Semantic roles & 50–950 ramp

primary

#C3D740

secondary

#3E3388

accent

#3FE856

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3D740

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

Preview Lab → · Contrast checker → · Palette generator →