#ECF072#ECF072

#ECF072 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.7% C 0.149 H 110.6°. Best body text is #000000 at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#ECF072
RGB	rgb(236, 240, 114)
HSL	hsl(62, 81%, 69%)
HSV	hsv(62, 53%, 94%)
CMYK	cmyk(1.7%, 0%, 52.5%, 5.9%)
CIE-LAB	lab(92.30, -17.87, 59.54)
CIE-LCH	lch(92.30, 62.16, 106.71°)
OKLab	oklab(92.74% -0.0524 0.1393)
OKLCH	oklch(92.74% 0.149 110.6)
XYZ	xyz(68.7910, 81.3695, 27.9984)
Luminance	0.8137 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF072 #7672F0

analogous

#F0B572 #ECF072 #ADF072

triadic

#ECF072 #72ECF0 #F072EC

tetradic

#ECF072 #72F0B5 #7672F0 #F072AD

square

#ECF072 #72F0B5 #7672F0 #F072AD

split-complementary

#ECF072 #72ADF0 #B572F0

monochromatic

#CBD116 #E5EA3B #ECF072 #F3F6A9 #FBFCE1

Accessibility & contrast

On white

1.22

#ECF072 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.27

#ECF072 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF072

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF072	#FFFFFF	#000000	##000000
##ECF072	1.00	1.22	17.27	17.27
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.27	21.00	1.00	1.00
##000000	17.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE766

Deuteranopia (green-blind)

#FFEB79

Tritanopia (blue-blind)

#FAE3D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ecf072;
/* rgb */ color: rgb(236, 240, 114);
/* oklch */ color: oklch(92.7% 0.149 110.6);

Tailwind

colors: {
  custom: {
    50: '#f4f49e',
    500: '#ecf072',
    950: '#000000',
  },
}

SCSS

$custom: #ecf072;
$custom-light: #f4f49e;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf072",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 114
  },
  "hsl": {
    "h": 61.905,
    "s": 80.769,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92739,
    "c": 0.14884,
    "h": 110.6
  },
  "luminance": 0.81368
}

Semantic roles & 50–950 ramp

primary

#ECF072

secondary

#413DC9

accent

#08DD0F

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #ECF072

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

Preview Lab → · Contrast checker → · Palette generator →