#CFE54F#CFE54F

#CFE54F is a very light, vivid yellow. Relative luminance 0.699; OKLCH L 87.8% C 0.172 H 117.3°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#CFE54F
RGB	rgb(207, 229, 79)
HSL	hsl(69, 74%, 60%)
HSV	hsv(69, 66%, 90%)
CMYK	cmyk(9.6%, 0%, 65.5%, 10.2%)
CIE-LAB	lab(86.93, -26.61, 67.75)
CIE-LCH	lch(86.93, 72.79, 111.44°)
OKLab	oklab(87.82% -0.0788 0.1531)
OKLCH	oklch(87.82% 0.172 117.3)
XYZ	xyz(55.1639, 69.8691, 17.9757)
Luminance	0.6987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE54F #654FE5

analogous

#E5B04F #CFE54F #84E54F

triadic

#CFE54F #4FCFE5 #E54FCF

tetradic

#CFE54F #4FE5B0 #654FE5 #E54F84

square

#CFE54F #4FE5B0 #654FE5 #E54F84

split-complementary

#CFE54F #4F84E5 #B04FE5

monochromatic

#8DA218 #BCD720 #CFE54F #DEED84 #ECF5BA

Accessibility & contrast

On white

1.40

#CFE54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#CFE54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE54F

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE54F	#FFFFFF	#000000	##000000
##CFE54F	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D93A

Deuteranopia (green-blind)

#F2DB5A

Tritanopia (blue-blind)

#DBD9C7

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cfe54f;
/* rgb */ color: rgb(207, 229, 79);
/* oklch */ color: oklch(87.8% 0.172 117.3);

Tailwind

colors: {
  custom: {
    50: '#e1ed88',
    500: '#cfe54f',
    950: '#000000',
  },
}

SCSS

$custom: #cfe54f;
$custom-light: #e1ed88;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe54f",
  "rgb": {
    "r": 207,
    "g": 229,
    "b": 79
  },
  "hsl": {
    "h": 68.8,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.87821,
    "c": 0.17216,
    "h": 117.3
  },
  "luminance": 0.69869
}

Semantic roles & 50–950 ramp

primary

#CFE54F

secondary

#4434A4

accent

#0FD62C

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE54F

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

Preview Lab → · Contrast checker → · Palette generator →