#CFFF4E#CFFF4E

#CFFF4E is a very light, highly saturated yellow-green. Relative luminance 0.853; OKLCH L 93.5% C 0.203 H 123.6°. Best body text is #000000 at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#CFFF4E
RGB	rgb(207, 255, 78)
HSL	hsl(76, 100%, 65%)
HSV	hsv(76, 69%, 100%)
CMYK	cmyk(18.8%, 0%, 69.4%, 0%)
CIE-LAB	lab(94.03, -38.61, 75.32)
CIE-LCH	lch(94.03, 84.64, 117.14°)
OKLab	oklab(93.54% -0.1121 0.1688)
OKLCH	oklch(93.54% 0.203 123.6)
XYZ	xyz(62.8679, 85.3350, 20.3655)
Luminance	0.8534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFFF4E #7E4EFF

analogous

#FFD64E #CFFF4E #77FF4E

triadic

#CFFF4E #4ECFFF #FF4ECF

tetradic

#CFFF4E #4EFFD6 #7E4EFF #FF4E77

square

#CFFF4E #4EFFD6 #7E4EFF #FF4E77

split-complementary

#CFFF4E #4E77FF #D64EFF

monochromatic

#99D300 #BEFF11 #CFFF4E #E0FF8B #F0FFC8

Accessibility & contrast

On white

1.16

#CFFF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.07

#CFFF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFFF4E

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFFF4E	#FFFFFF	#000000	##000000
##CFFF4E	1.00	1.16	18.07	18.07
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.07	21.00	1.00	1.00
##000000	18.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF30

Deuteranopia (green-blind)

#FFED5D

Tritanopia (blue-blind)

#D9F3DC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #cfff4e;
/* rgb */ color: rgb(207, 255, 78);
/* oklch */ color: oklch(93.5% 0.203 123.6);

Tailwind

colors: {
  custom: {
    50: '#e2ff8a',
    500: '#cfff4e',
    950: '#000000',
  },
}

SCSS

$custom: #cfff4e;
$custom-light: #e2ff8a;
$custom-dark: #000000;

JSON

{
  "hex": "#cfff4e",
  "rgb": {
    "r": 207,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 76.271,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93535,
    "c": 0.20267,
    "h": 123.6
  },
  "luminance": 0.85335
}

Semantic roles & 50–950 ramp

primary

#CFFF4E

secondary

#5224CD

accent

#00E63E

background

#FEFFFC

surface

#FDFFF4

border

#D5D7CE

text

#16180C

muted

#84867F

Preview Lab

Preview with #CFFF4E

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

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