#CEEF47#CEEF47

#CEEF47 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.9% C 0.189 H 120.1°. Best body text is #000000 at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#CEEF47
RGB	rgb(206, 239, 71)
HSL	hsl(72, 84%, 61%)
HSV	hsv(72, 70%, 94%)
CMYK	cmyk(13.8%, 0%, 70.3%, 6.3%)
CIE-LAB	lab(89.54, -32.13, 73.29)
CIE-LCH	lch(89.54, 80.02, 113.67°)
OKLab	oklab(89.88% -0.0948 0.1635)
OKLCH	oklch(89.88% 0.189 120.1)
XYZ	xyz(57.4585, 75.3100, 17.4693)
Luminance	0.7531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEF47 #6847EF

analogous

#EFBC47 #CEEF47 #7AEF47

triadic

#CEEF47 #47CEEF #EF47CE

tetradic

#CEEF47 #47EFBC #6847EF #EF477A

square

#CEEF47 #47EFBC #6847EF #EF477A

split-complementary

#CEEF47 #477AEF #BC47EF

monochromatic

#8EAD0F #BCE514 #CEEF47 #DDF47F #ECF9B8

Accessibility & contrast

On white

1.31

#CEEF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.06

#CEEF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEF47

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEF47	#FFFFFF	#000000	##000000
##CEEF47	1.00	1.31	16.06	16.06
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.06	21.00	1.00	1.00
##000000	16.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE129

Deuteranopia (green-blind)

#FAE155

Tritanopia (blue-blind)

#D9E3CE

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #ceef47;
/* rgb */ color: rgb(206, 239, 71);
/* oklch */ color: oklch(89.9% 0.189 120.1);

Tailwind

colors: {
  custom: {
    50: '#e1f484',
    500: '#ceef47',
    950: '#000000',
  },
}

SCSS

$custom: #ceef47;
$custom-light: #e1f484;
$custom-dark: #000000;

JSON

{
  "hex": "#ceef47",
  "rgb": {
    "r": 206,
    "g": 239,
    "b": 71
  },
  "hsl": {
    "h": 71.786,
    "s": 84,
    "l": 60.784
  },
  "oklch": {
    "l": 0.89883,
    "c": 0.18901,
    "h": 120.1
  },
  "luminance": 0.7531
}

Semantic roles & 50–950 ramp

primary

#CEEF47

secondary

#462DAD

accent

#05E030

background

#FEFFFC

surface

#FCFEF3

border

#D5D6CD

text

#16170C

muted

#84857F

Preview Lab

Preview with #CEEF47

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

Preview Lab → · Contrast checker → · Palette generator →