#C9F780#C9F780

#C9F780 is a very light, vivid yellow-green. Relative luminance 0.805; OKLCH L 91.9% C 0.155 H 126.7°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#C9F780
RGB	rgb(201, 247, 128)
HSL	hsl(83, 88%, 74%)
HSV	hsv(83, 48%, 97%)
CMYK	cmyk(18.6%, 0%, 48.2%, 3.1%)
CIE-LAB	lab(91.91, -33.26, 52.07)
CIE-LCH	lch(91.91, 61.79, 122.56°)
OKLab	oklab(91.87% -0.0927 0.1246)
OKLCH	oklch(91.87% 0.155 126.7)
XYZ	xyz(61.2442, 80.4968, 32.7287)
Luminance	0.8050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F780 #AE80F7

analogous

#F7E980 #C9F780 #8DF780

triadic

#C9F780 #80C9F7 #F780C9

tetradic

#C9F780 #80F7E9 #AE80F7 #F7808D

square

#C9F780 #80F7E9 #AE80F7 #F7808D

split-complementary

#C9F780 #808DF7 #E980F7

monochromatic

#98EE0F #B1F346 #C9F780 #E1FBBA #F3FDE2

Accessibility & contrast

On white

1.23

#C9F780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#C9F780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F780

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F780	#FFFFFF	#000000	##000000
##C9F780	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA76

Deuteranopia (green-blind)

#FBE787

Tritanopia (blue-blind)

#CFEEDB

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #c9f780;
/* rgb */ color: rgb(201, 247, 128);
/* oklch */ color: oklch(91.9% 0.155 126.7);

Tailwind

colors: {
  custom: {
    50: '#dbfaa7',
    500: '#c9f780',
    950: '#000000',
  },
}

SCSS

$custom: #c9f780;
$custom-light: #dbfaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f780",
  "rgb": {
    "r": 201,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 83.193,
    "s": 88.148,
    "l": 73.529
  },
  "oklch": {
    "l": 0.91871,
    "c": 0.15533,
    "h": 126.7
  },
  "luminance": 0.80498
}

Semantic roles & 50–950 ramp

primary

#C9F780

secondary

#7E48D4

accent

#01E559

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #C9F780

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

Preview Lab → · Contrast checker → · Palette generator →