#CEF374#CEF374

#CEF374 is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 91.2% C 0.159 H 123.0°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#CEF374
RGB	rgb(206, 243, 116)
HSL	hsl(77, 84%, 70%)
HSV	hsv(77, 52%, 95%)
CMYK	cmyk(15.2%, 0%, 52.3%, 4.7%)
CIE-LAB	lab(91.00, -30.73, 56.59)
CIE-LCH	lch(91.00, 64.39, 118.50°)
OKLab	oklab(91.18% -0.0869 0.1335)
OKLCH	oklch(91.18% 0.159 123)
XYZ	xyz(60.6568, 78.4837, 28.4729)
Luminance	0.7848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF374 #9974F3

analogous

#F3D874 #CEF374 #8FF374

triadic

#CEF374 #74CEF3 #F374CE

tetradic

#CEF374 #74F3D8 #9974F3 #F3748F

square

#CEF374 #74F3D8 #9974F3 #F3748F

split-complementary

#CEF374 #748FF3 #D874F3

monochromatic

#A0DA13 #BAEE3C #CEF374 #E2F8AC #F5FDE3

Accessibility & contrast

On white

1.26

#CEF374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#CEF374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF374

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF374	#FFFFFF	#000000	##000000
##CEF374	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE668

Deuteranopia (green-blind)

#FAE57C

Tritanopia (blue-blind)

#D6E9D6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef374;
/* rgb */ color: rgb(206, 243, 116);
/* oklch */ color: oklch(91.2% 0.159 123.0);

Tailwind

colors: {
  custom: {
    50: '#dff79f',
    500: '#cef374',
    950: '#000000',
  },
}

SCSS

$custom: #cef374;
$custom-light: #dff79f;
$custom-dark: #000000;

JSON

{
  "hex": "#cef374",
  "rgb": {
    "r": 206,
    "g": 243,
    "b": 116
  },
  "hsl": {
    "h": 77.48,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91179,
    "c": 0.1593,
    "h": 123
  },
  "luminance": 0.78484
}

Semantic roles & 50–950 ramp

primary

#CEF374

secondary

#683ECD

accent

#05E145

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CEF374

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

Preview Lab → · Contrast checker → · Palette generator →