#C9EA41#C9EA41

#C9EA41 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.4% C 0.189 H 120.2°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#C9EA41
RGB	rgb(201, 234, 65)
HSL	hsl(72, 80%, 59%)
HSV	hsv(72, 72%, 92%)
CMYK	cmyk(14.1%, 0%, 72.2%, 8.2%)
CIE-LAB	lab(87.80, -32.10, 73.51)
CIE-LCH	lch(87.80, 80.21, 113.59°)
OKLab	oklab(88.38% -0.095 0.1632)
OKLCH	oklch(88.38% 0.189 120.2)
XYZ	xyz(54.4653, 71.6450, 15.9596)
Luminance	0.7165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9EA41 #6241EA

analogous

#EAB641 #C9EA41 #74EA41

triadic

#C9EA41 #41C9EA #EA41C9

tetradic

#C9EA41 #41EAB6 #6241EA #EA4174

square

#C9EA41 #41EAB6 #6241EA #EA4174

split-complementary

#C9EA41 #4174EA #B641EA

monochromatic

#839F12 #B1D618 #C9EA41 #D9F078 #E8F6AF

Accessibility & contrast

On white

1.37

#C9EA41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#C9EA41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9EA41

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9EA41	#FFFFFF	#000000	##000000
##C9EA41	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DC1F

Deuteranopia (green-blind)

#F5DD50

Tritanopia (blue-blind)

#D4DECA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c9ea41;
/* rgb */ color: rgb(201, 234, 65);
/* oklch */ color: oklch(88.4% 0.189 120.2);

Tailwind

colors: {
  custom: {
    50: '#ddf081',
    500: '#c9ea41',
    950: '#000000',
  },
}

SCSS

$custom: #c9ea41;
$custom-light: #ddf081;
$custom-dark: #000000;

JSON

{
  "hex": "#c9ea41",
  "rgb": {
    "r": 201,
    "g": 234,
    "b": 65
  },
  "hsl": {
    "h": 71.716,
    "s": 80.095,
    "l": 58.627
  },
  "oklch": {
    "l": 0.88384,
    "c": 0.18879,
    "h": 120.2
  },
  "luminance": 0.71645
}

Semantic roles & 50–950 ramp

primary

#C9EA41

secondary

#442EA2

accent

#31F758

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#16160B

muted

#84857E

Preview Lab

Preview with #C9EA41

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

Preview Lab → · Contrast checker → · Palette generator →