#CFF16B#CFF16B

#CFF16B is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.7% C 0.164 H 121.6°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#CFF16B
RGB	rgb(207, 241, 107)
HSL	hsl(75, 83%, 68%)
HSV	hsv(75, 56%, 95%)
CMYK	cmyk(14.1%, 0%, 55.6%, 5.5%)
CIE-LAB	lab(90.43, -30.21, 59.96)
CIE-LCH	lch(90.43, 67.14, 116.74°)
OKLab	oklab(90.71% -0.0863 0.14)
OKLCH	oklch(90.71% 0.164 121.6)
XYZ	xyz(59.8418, 77.2375, 25.6628)
Luminance	0.7724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF16B #8D6BF1

analogous

#F1D06B #CFF16B #8CF16B

triadic

#CFF16B #6BCFF1 #F16BCF

tetradic

#CFF16B #6BF1D0 #8D6BF1 #F16B8C

square

#CFF16B #6BF1D0 #8D6BF1 #F16B8C

split-complementary

#CFF16B #6B8CF1 #D06BF1

monochromatic

#9FCE13 #BDEC33 #CFF16B #E1F6A3 #F3FCDB

Accessibility & contrast

On white

1.28

#CFF16B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#CFF16B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF16B

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF16B	#FFFFFF	#000000	##000000
##CFF16B	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE45D

Deuteranopia (green-blind)

#FAE473

Tritanopia (blue-blind)

#D8E6D4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff16b;
/* rgb */ color: rgb(207, 241, 107);
/* oklch */ color: oklch(90.7% 0.164 121.6);

Tailwind

colors: {
  custom: {
    50: '#e0f599',
    500: '#cff16b',
    950: '#000000',
  },
}

SCSS

$custom: #cff16b;
$custom-light: #e0f599;
$custom-dark: #000000;

JSON

{
  "hex": "#cff16b",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 107
  },
  "hsl": {
    "h": 75.224,
    "s": 82.716,
    "l": 68.235
  },
  "oklch": {
    "l": 0.90708,
    "c": 0.16441,
    "h": 121.6
  },
  "luminance": 0.77238
}

Semantic roles & 50–950 ramp

primary

#CFF16B

secondary

#5C37CA

accent

#06DF3D

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CFF16B

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

Preview Lab → · Contrast checker → · Palette generator →