#C9F388#C9F388

#C9F388 is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.1% C 0.142 H 126.6°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#C9F388
RGB	rgb(201, 243, 136)
HSL	hsl(84, 82%, 74%)
HSV	hsv(84, 44%, 95%)
CMYK	cmyk(17.3%, 0%, 44%, 4.7%)
CIE-LAB	lab(90.91, -30.54, 47.06)
CIE-LCH	lch(90.91, 56.10, 122.98°)
OKLab	oklab(91.11% -0.0846 0.1139)
OKLCH	oklch(91.11% 0.142 126.6)
XYZ	xyz(60.5815, 78.2956, 35.2087)
Luminance	0.7830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9F388 #B288F3

analogous

#F3E788 #C9F388 #94F388

triadic

#C9F388 #88C9F3 #F388C9

tetradic

#C9F388 #88F3E7 #B288F3 #F38894

square

#C9F388 #88F3E7 #B288F3 #F38894

split-complementary

#C9F388 #8894F3 #E788F3

monochromatic

#97E819 #B0ED50 #C9F388 #E2F9C0 #F2FCE3

Accessibility & contrast

On white

1.26

#C9F388 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#C9F388 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9F388

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9F388	#FFFFFF	#000000	##000000
##C9F388	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE77F

Deuteranopia (green-blind)

#F7E48E

Tritanopia (blue-blind)

#CEEAD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c9f388;
/* rgb */ color: rgb(201, 243, 136);
/* oklch */ color: oklch(91.1% 0.142 126.6);

Tailwind

colors: {
  custom: {
    50: '#dbf7ac',
    500: '#c9f388',
    950: '#000000',
  },
}

SCSS

$custom: #c9f388;
$custom-light: #dbf7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#c9f388",
  "rgb": {
    "r": 201,
    "g": 243,
    "b": 136
  },
  "hsl": {
    "h": 83.551,
    "s": 81.679,
    "l": 74.314
  },
  "oklch": {
    "l": 0.91105,
    "c": 0.14189,
    "h": 126.6
  },
  "luminance": 0.78296
}

Semantic roles & 50–950 ramp

primary

#C9F388

secondary

#8250CF

accent

#07DE5C

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #C9F388

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

Preview Lab → · Contrast checker → · Palette generator →