#ECF767#ECF767

#ECF767 is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.1% C 0.166 H 113.2°. Best body text is #000000 at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#ECF767
RGB	rgb(236, 247, 103)
HSL	hsl(65, 90%, 69%)
HSV	hsv(65, 58%, 97%)
CMYK	cmyk(4.5%, 0%, 58.3%, 3.1%)
CIE-LAB	lab(94.03, -22.07, 66.27)
CIE-LCH	lch(94.03, 69.85, 108.42°)
OKLab	oklab(94.09% -0.0654 0.1525)
OKLCH	oklch(94.09% 0.166 113.2)
XYZ	xyz(70.3027, 85.3350, 25.5972)
Luminance	0.8533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF767 #7267F7

analogous

#F7BA67 #ECF767 #A4F767

triadic

#ECF767 #67ECF7 #F767EC

tetradic

#ECF767 #67F7BA #7267F7 #F767A4

square

#ECF767 #67F7BA #7267F7 #F767A4

split-complementary

#ECF767 #67A4F7 #BA67F7

monochromatic

#C9D80B #E5F42D #ECF767 #F3FAA1 #FBFDDB

Accessibility & contrast

On white

1.16

#ECF767 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.07

#ECF767 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF767

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF767	#FFFFFF	#000000	##000000
##ECF767	1.00	1.16	18.07	18.07
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.07	21.00	1.00	1.00
##000000	18.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC57

Deuteranopia (green-blind)

#FFEF70

Tritanopia (blue-blind)

#FAEAD8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf767;
/* rgb */ color: rgb(236, 247, 103);
/* oklch */ color: oklch(94.1% 0.166 113.2);

Tailwind

colors: {
  custom: {
    50: '#f5f998',
    500: '#ecf767',
    950: '#000000',
  },
}

SCSS

$custom: #ecf767;
$custom-light: #f5f998;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf767",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 103
  },
  "hsl": {
    "h": 64.583,
    "s": 90,
    "l": 68.627
  },
  "oklch": {
    "l": 0.94088,
    "c": 0.16593,
    "h": 113.2
  },
  "luminance": 0.85334
}

Semantic roles & 50–950 ramp

primary

#ECF767

secondary

#3E32D0

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECF767

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

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