#C9F681#C9F681

#C9F681 is a very light, vivid yellow-green. Relative luminance 0.799; OKLCH L 91.7% C 0.153 H 126.5°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#C9F681
RGB	rgb(201, 246, 129)
HSL	hsl(83, 87%, 74%)
HSV	hsv(83, 48%, 96%)
CMYK	cmyk(18.3%, 0%, 47.6%, 3.5%)
CIE-LAB	lab(91.65, -32.69, 51.29)
CIE-LCH	lch(91.65, 60.82, 122.51°)
OKLab	oklab(91.67% -0.0911 0.1229)
OKLCH	oklch(91.67% 0.153 126.5)
XYZ	xyz(61.0053, 79.9133, 32.9754)
Luminance	0.7991 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F681 #AE81F6

analogous

#F6E881 #C9F681 #8EF681

triadic

#C9F681 #81C9F6 #F681C9

tetradic

#C9F681 #81F6E8 #AE81F6 #F6818E

square

#C9F681 #81F6E8 #AE81F6 #F6818E

split-complementary

#C9F681 #818EF6 #E881F6

monochromatic

#98EC11 #B1F248 #C9F681 #E1FABA #F3FDE2

Accessibility & contrast

On white

1.24

#C9F681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#C9F681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F681

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F681	#FFFFFF	#000000	##000000
##C9F681	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE977

Deuteranopia (green-blind)

#FAE688

Tritanopia (blue-blind)

#CFEDDB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c9f681;
/* rgb */ color: rgb(201, 246, 129);
/* oklch */ color: oklch(91.7% 0.153 126.5);

Tailwind

colors: {
  custom: {
    50: '#dbf9a8',
    500: '#c9f681',
    950: '#000000',
  },
}

SCSS

$custom: #c9f681;
$custom-light: #dbf9a8;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f681",
  "rgb": {
    "r": 201,
    "g": 246,
    "b": 129
  },
  "hsl": {
    "h": 83.077,
    "s": 86.667,
    "l": 73.529
  },
  "oklch": {
    "l": 0.91665,
    "c": 0.153,
    "h": 126.5
  },
  "luminance": 0.79914
}

Semantic roles & 50–950 ramp

primary

#C9F681

secondary

#7E49D2

accent

#02E359

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #C9F681

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

Preview Lab → · Contrast checker → · Palette generator →