#C3ED57#C3ED57

#C3ED57 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 88.8% C 0.180 H 123.4°. Best body text is #000000 at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#C3ED57
RGB	rgb(195, 237, 87)
HSL	hsl(77, 81%, 64%)
HSV	hsv(77, 63%, 93%)
CMYK	cmyk(17.7%, 0%, 63.3%, 7.1%)
CIE-LAB	lab(88.38, -34.50, 65.89)
CIE-LCH	lch(88.38, 74.37, 117.64°)
OKLab	oklab(88.8% -0.0993 0.1505)
OKLCH	oklch(88.8% 0.18 123.4)
XYZ	xyz(54.5106, 72.8583, 20.2063)
Luminance	0.7286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3ED57 #8157ED

analogous

#EDCC57 #C3ED57 #78ED57

triadic

#C3ED57 #57C3ED #ED57C3

tetradic

#C3ED57 #57EDCC #8157ED #ED5778

square

#C3ED57 #57EDCC #8157ED #ED5778

split-complementary

#C3ED57 #5778ED #CC57ED

monochromatic

#89B614 #AFE720 #C3ED57 #D7F38E #EAF9C6

Accessibility & contrast

On white

1.35

#C3ED57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.57

#C3ED57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3ED57

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3ED57	#FFFFFF	#000000	##000000
##C3ED57	1.00	1.35	15.57	15.57
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.57	21.00	1.00	1.00
##000000	15.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF44

Deuteranopia (green-blind)

#F4DE62

Tritanopia (blue-blind)

#CCE2CE

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c3ed57;
/* rgb */ color: rgb(195, 237, 87);
/* oklch */ color: oklch(88.8% 0.180 123.4);

Tailwind

colors: {
  custom: {
    50: '#d8f38d',
    500: '#c3ed57',
    950: '#000000',
  },
}

SCSS

$custom: #c3ed57;
$custom-light: #d8f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ed57",
  "rgb": {
    "r": 195,
    "g": 237,
    "b": 87
  },
  "hsl": {
    "h": 76.8,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.88802,
    "c": 0.18029,
    "h": 123.4
  },
  "luminance": 0.72859
}

Semantic roles & 50–950 ramp

primary

#C3ED57

secondary

#5733B6

accent

#09DD44

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C3ED57

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

Preview Lab → · Contrast checker → · Palette generator →