#CEF164#CEF164

#CEF164 is a very light, vivid yellow-green. Relative luminance 0.770; OKLCH L 90.6% C 0.171 H 121.6°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#CEF164
RGB	rgb(206, 241, 100)
HSL	hsl(75, 83%, 67%)
HSV	hsv(75, 59%, 95%)
CMYK	cmyk(14.5%, 0%, 58.5%, 5.5%)
CIE-LAB	lab(90.30, -31.16, 62.82)
CIE-LCH	lch(90.30, 70.12, 116.38°)
OKLab	oklab(90.57% -0.0895 0.1453)
OKLCH	oklch(90.57% 0.171 121.6)
XYZ	xyz(59.2097, 76.9525, 23.7882)
Luminance	0.7695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF164 #8764F1

analogous

#F1CE64 #CEF164 #87F164

triadic

#CEF164 #64CEF1 #F164CE

tetradic

#CEF164 #64F1CE #8764F1 #F16487

square

#CEF164 #64F1CE #8764F1 #F16487

split-complementary

#CEF164 #6487F1 #CE64F1

monochromatic

#9BC812 #BCEC2C #CEF164 #E0F69C #F1FBD4

Accessibility & contrast

On white

1.28

#CEF164 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#CEF164 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF164

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF164	#FFFFFF	#000000	##000000
##CEF164	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE454

Deuteranopia (green-blind)

#FAE36D

Tritanopia (blue-blind)

#D8E6D3

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #cef164;
/* rgb */ color: rgb(206, 241, 100);
/* oklch */ color: oklch(90.6% 0.171 121.6);

Tailwind

colors: {
  custom: {
    50: '#e0f595',
    500: '#cef164',
    950: '#000000',
  },
}

SCSS

$custom: #cef164;
$custom-light: #e0f595;
$custom-dark: #000000;

JSON

{
  "hex": "#cef164",
  "rgb": {
    "r": 206,
    "g": 241,
    "b": 100
  },
  "hsl": {
    "h": 74.894,
    "s": 83.432,
    "l": 66.863
  },
  "oklch": {
    "l": 0.90565,
    "c": 0.17069,
    "h": 121.6
  },
  "luminance": 0.76953
}

Semantic roles & 50–950 ramp

primary

#CEF164

secondary

#5834C5

accent

#06E03C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CEF164

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

Preview Lab → · Contrast checker → · Palette generator →