#CFF189#CFF189

#CFF189 is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 91.1% C 0.136 H 123.9°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#CFF189
RGB	rgb(207, 241, 137)
HSL	hsl(80, 79%, 74%)
HSV	hsv(80, 43%, 95%)
CMYK	cmyk(14.1%, 0%, 43.2%, 5.5%)
CIE-LAB	lab(90.77, -27.29, 46.48)
CIE-LCH	lch(90.77, 53.90, 120.41°)
OKLab	oklab(91.09% -0.0756 0.1126)
OKLCH	oklch(91.09% 0.136 123.9)
XYZ	xyz(61.7026, 77.9819, 35.4634)
Luminance	0.7798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF189 #AB89F1

analogous

#F1DF89 #CFF189 #9BF189

triadic

#CFF189 #89CFF1 #F189CF

tetradic

#CFF189 #89F1DF #AB89F1 #F1899B

square

#CFF189 #89F1DF #AB89F1 #F1899B

split-complementary

#CFF189 #899BF1 #DF89F1

monochromatic

#A2E41C #B9EB52 #CFF189 #E5F7C0 #F4FCE4

Accessibility & contrast

On white

1.27

#CFF189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#CFF189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF189

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF189	#FFFFFF	#000000	##000000
##CFF189	1.00	1.27	16.60	16.60
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE681

Deuteranopia (green-blind)

#F7E48F

Tritanopia (blue-blind)

#D6E8D8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cff189;
/* rgb */ color: rgb(207, 241, 137);
/* oklch */ color: oklch(91.1% 0.136 123.9);

Tailwind

colors: {
  custom: {
    50: '#dff5ad',
    500: '#cff189',
    950: '#000000',
  },
}

SCSS

$custom: #cff189;
$custom-light: #dff5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#cff189",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 137
  },
  "hsl": {
    "h": 79.615,
    "s": 78.788,
    "l": 74.118
  },
  "oklch": {
    "l": 0.91093,
    "c": 0.13567,
    "h": 123.9
  },
  "luminance": 0.77982
}

Semantic roles & 50–950 ramp

primary

#CFF189

secondary

#7A51CD

accent

#0ADB4F

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CFF189

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

Preview Lab → · Contrast checker → · Palette generator →