#C3E02F#C3E02F

#C3E02F is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 85.6% C 0.189 H 119.1°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#C3E02F
RGB	rgb(195, 224, 47)
HSL	hsl(70, 74%, 53%)
HSV	hsv(70, 79%, 88%)
CMYK	cmyk(12.9%, 0%, 79%, 12.2%)
CIE-LAB	lab(84.55, -30.63, 75.79)
CIE-LCH	lch(84.55, 81.74, 112.01°)
OKLab	oklab(85.63% -0.092 0.1652)
OKLCH	oklch(85.63% 0.189 119.1)
XYZ	xyz(49.6755, 65.1190, 12.6411)
Luminance	0.6512 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3E02F #4C2FE0

analogous

#E0A52F #C3E02F #6AE02F

triadic

#C3E02F #2FC3E0 #E02FC3

tetradic

#C3E02F #2FE0A5 #4C2FE0 #E02F6A

square

#C3E02F #2FE0A5 #4C2FE0 #E02F6A

split-complementary

#C3E02F #2F6AE0 #A52FE0

monochromatic

#6F8113 #9DB71B #C3E02F #D2E864 #E2F09A

Accessibility & contrast

On white

1.50

#C3E02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#C3E02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3E02F

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3E02F	#FFFFFF	#000000	##000000
##C3E02F	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD300

Deuteranopia (green-blind)

#ECD441

Tritanopia (blue-blind)

#CFD4C0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c3e02f;
/* rgb */ color: rgb(195, 224, 47);
/* oklch */ color: oklch(85.6% 0.189 119.1);

Tailwind

colors: {
  custom: {
    50: '#d9e977',
    500: '#c3e02f',
    950: '#000000',
  },
}

SCSS

$custom: #c3e02f;
$custom-light: #d9e977;
$custom-dark: #000000;

JSON

{
  "hex": "#c3e02f",
  "rgb": {
    "r": 195,
    "g": 224,
    "b": 47
  },
  "hsl": {
    "h": 69.831,
    "s": 74.059,
    "l": 53.137
  },
  "oklch": {
    "l": 0.85633,
    "c": 0.18911,
    "h": 119.1
  },
  "luminance": 0.65119
}

Semantic roles & 50–950 ramp

primary

#C3E02F

secondary

#3A2B88

accent

#37F156

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #C3E02F

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

Preview Lab → · Contrast checker → · Palette generator →