#CFE951#CFE951

#CFE951 is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.7% C 0.175 H 118.5°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#CFE951
RGB	rgb(207, 233, 81)
HSL	hsl(70, 78%, 62%)
HSV	hsv(70, 65%, 91%)
CMYK	cmyk(11.2%, 0%, 65.2%, 8.6%)
CIE-LAB	lab(88.03, -28.37, 68.12)
CIE-LCH	lch(88.03, 73.80, 112.61°)
OKLab	oklab(88.71% -0.0835 0.1541)
OKLCH	oklch(88.71% 0.175 118.5)
XYZ	xyz(56.3573, 72.1378, 18.7380)
Luminance	0.7214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE951 #6B51E9

analogous

#E9B751 #CFE951 #83E951

triadic

#CFE951 #51CFE9 #E951CF

tetradic

#CFE951 #51E9B7 #6B51E9 #E95183

square

#CFE951 #51E9B7 #6B51E9 #E95183

split-complementary

#CFE951 #5183E9 #B751E9

monochromatic

#91AA16 #BFE01C #CFE951 #DEF087 #EDF7BE

Accessibility & contrast

On white

1.36

#CFE951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#CFE951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE951

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE951	#FFFFFF	#000000	##000000
##CFE951	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD3C

Deuteranopia (green-blind)

#F5DD5C

Tritanopia (blue-blind)

#DBDDCA

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cfe951;
/* rgb */ color: rgb(207, 233, 81);
/* oklch */ color: oklch(88.7% 0.175 118.5);

Tailwind

colors: {
  custom: {
    50: '#e1f089',
    500: '#cfe951',
    950: '#000000',
  },
}

SCSS

$custom: #cfe951;
$custom-light: #e1f089;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe951",
  "rgb": {
    "r": 207,
    "g": 233,
    "b": 81
  },
  "hsl": {
    "h": 70.263,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.88711,
    "c": 0.17531,
    "h": 118.5
  },
  "luminance": 0.72137
}

Semantic roles & 50–950 ramp

primary

#CFE951

secondary

#4733AB

accent

#0CDA2F

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CFE951

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

Preview Lab → · Contrast checker → · Palette generator →