#CFE54E#CFE54E

#CFE54E is a very light, vivid yellow. Relative luminance 0.699; OKLCH L 87.8% C 0.173 H 117.2°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#CFE54E
RGB	rgb(207, 229, 78)
HSL	hsl(69, 74%, 60%)
HSV	hsv(69, 66%, 90%)
CMYK	cmyk(9.6%, 0%, 65.9%, 10.2%)
CIE-LAB	lab(86.93, -26.67, 68.13)
CIE-LCH	lch(86.93, 73.16, 111.38°)
OKLab	oklab(87.81% -0.0791 0.1537)
OKLCH	oklch(87.81% 0.173 117.2)
XYZ	xyz(55.1278, 69.8547, 17.7854)
Luminance	0.6985 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE54E #644EE5

analogous

#E5B04E #CFE54E #83E54E

triadic

#CFE54E #4ECFE5 #E54ECF

tetradic

#CFE54E #4EE5B0 #644EE5 #E54E83

square

#CFE54E #4EE5B0 #644EE5 #E54E83

split-complementary

#CFE54E #4E83E5 #B04EE5

monochromatic

#8DA118 #BCD61F #CFE54E #DDED83 #ECF5B9

Accessibility & contrast

On white

1.40

#CFE54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#CFE54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE54E

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE54E	#FFFFFF	#000000	##000000
##CFE54E	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)

#F4D938

Deuteranopia (green-blind)

#F2DB59

Tritanopia (blue-blind)

#DBD9C6

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cfe54e;
/* rgb */ color: rgb(207, 229, 78);
/* oklch */ color: oklch(87.8% 0.173 117.2);

Tailwind

colors: {
  custom: {
    50: '#e1ed87',
    500: '#cfe54e',
    950: '#000000',
  },
}

SCSS

$custom: #cfe54e;
$custom-light: #e1ed87;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe54e",
  "rgb": {
    "r": 207,
    "g": 229,
    "b": 78
  },
  "hsl": {
    "h": 68.742,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.87813,
    "c": 0.17286,
    "h": 117.2
  },
  "luminance": 0.69854
}

Semantic roles & 50–950 ramp

primary

#CFE54E

secondary

#4434A4

accent

#0FD72C

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE54E

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

Preview Lab → · Contrast checker → · Palette generator →