#CFF154#CFF154

#CFF154 is a very light, vivid yellow-green. Relative luminance 0.768; OKLCH L 90.5% C 0.182 H 120.7°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#CFF154
RGB	rgb(207, 241, 84)
HSL	hsl(73, 85%, 64%)
HSV	hsv(73, 65%, 95%)
CMYK	cmyk(14.1%, 0%, 65.1%, 5.5%)
CIE-LAB	lab(90.24, -31.91, 69.26)
CIE-LCH	lch(90.24, 76.25, 114.73°)
OKLab	oklab(90.49% -0.0931 0.1569)
OKLCH	oklch(90.49% 0.182 120.7)
XYZ	xyz(58.7885, 76.8162, 20.1157)
Luminance	0.7682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF154 #7654F1

analogous

#F1C554 #CFF154 #80F154

triadic

#CFF154 #54CFF1 #F154CF

tetradic

#CFF154 #54F1C5 #7654F1 #F15480

square

#CFF154 #54F1C5 #7654F1 #F15480

split-complementary

#CFF154 #5480F1 #C554F1

monochromatic

#96BB0F #BFEC1B #CFF154 #DFF68D #EFFAC5

Accessibility & contrast

On white

1.28

#CFF154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#CFF154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF154

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF154	#FFFFFF	#000000	##000000
##CFF154	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE33E

Deuteranopia (green-blind)

#FBE360

Tritanopia (blue-blind)

#DAE5D1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cff154;
/* rgb */ color: rgb(207, 241, 84);
/* oklch */ color: oklch(90.5% 0.182 120.7);

Tailwind

colors: {
  custom: {
    50: '#e1f58c',
    500: '#cff154',
    950: '#000000',
  },
}

SCSS

$custom: #cff154;
$custom-light: #e1f58c;
$custom-dark: #000000;

JSON

{
  "hex": "#cff154",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 84
  },
  "hsl": {
    "h": 72.994,
    "s": 84.865,
    "l": 63.725
  },
  "oklch": {
    "l": 0.9049,
    "c": 0.18247,
    "h": 120.7
  },
  "luminance": 0.76816
}

Semantic roles & 50–950 ramp

primary

#CFF154

secondary

#4D2FBA

accent

#04E134

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFF154

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

Preview Lab → · Contrast checker → · Palette generator →