#ECF068#ECF068

#ECF068 is a very light, vivid yellow. Relative luminance 0.812; OKLCH L 92.6% C 0.158 H 110.7°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#ECF068
RGB	rgb(236, 240, 104)
HSL	hsl(62, 82%, 67%)
HSV	hsv(62, 57%, 94%)
CMYK	cmyk(1.7%, 0%, 56.7%, 5.9%)
CIE-LAB	lab(92.20, -18.64, 63.82)
CIE-LCH	lch(92.20, 66.48, 106.28°)
OKLab	oklab(92.63% -0.0556 0.1474)
OKLCH	oklch(92.63% 0.158 110.7)
XYZ	xyz(68.2526, 81.1541, 25.1629)
Luminance	0.8115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF068 #6C68F0

analogous

#F0B068 #ECF068 #A8F068

triadic

#ECF068 #68ECF0 #F068EC

tetradic

#ECF068 #68F0B0 #6C68F0 #F068A8

square

#ECF068 #68F0B0 #6C68F0 #F068A8

split-complementary

#ECF068 #68A8F0 #B068F0

monochromatic

#C4CA14 #E5EA30 #ECF068 #F3F6A0 #FAFBD7

Accessibility & contrast

On white

1.22

#ECF068 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#ECF068 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF068

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF068	#FFFFFF	#000000	##000000
##ECF068	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE659

Deuteranopia (green-blind)

#FFEB70

Tritanopia (blue-blind)

#FBE3D3

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ecf068;
/* rgb */ color: rgb(236, 240, 104);
/* oklch */ color: oklch(92.6% 0.158 110.7);

Tailwind

colors: {
  custom: {
    50: '#f5f498',
    500: '#ecf068',
    950: '#000000',
  },
}

SCSS

$custom: #ecf068;
$custom-light: #f5f498;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf068",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 104
  },
  "hsl": {
    "h": 61.765,
    "s": 81.928,
    "l": 67.451
  },
  "oklch": {
    "l": 0.92631,
    "c": 0.15754,
    "h": 110.7
  },
  "luminance": 0.81153
}

Semantic roles & 50–950 ramp

primary

#ECF068

secondary

#3A36C6

accent

#07DE0E

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECF068

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

Preview Lab → · Contrast checker → · Palette generator →