#ECEF6D#ECEF6D

#ECEF6D is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.5% C 0.152 H 110.3°. Best body text is #000000 at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECEF6D
RGB	rgb(236, 239, 109)
HSL	hsl(61, 80%, 68%)
HSV	hsv(61, 54%, 94%)
CMYK	cmyk(1.3%, 0%, 54.4%, 6.3%)
CIE-LAB	lab(91.99, -17.78, 61.40)
CIE-LCH	lch(91.99, 63.92, 106.15°)
OKLab	oklab(92.48% -0.0527 0.1428)
OKLCH	oklch(92.48% 0.152 110.3)
XYZ	xyz(68.2206, 80.6716, 26.4425)
Luminance	0.8067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEF6D #706DEF

analogous

#EFB16D #ECEF6D #ABEF6D

triadic

#ECEF6D #6DECEF #EF6DEC

tetradic

#ECEF6D #6DEFB1 #706DEF #EF6DAB

square

#ECEF6D #6DEFB1 #706DEF #EF6DAB

split-complementary

#ECEF6D #6DABEF #B16DEF

monochromatic

#C7CB16 #E5E936 #ECEF6D #F3F5A4 #FAFBDB

Accessibility & contrast

On white

1.23

#ECEF6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.13

#ECEF6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEF6D

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEF6D	#FFFFFF	#000000	##000000
##ECEF6D	1.00	1.23	17.13	17.13
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.13	21.00	1.00	1.00
##000000	17.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE660

Deuteranopia (green-blind)

#FFEA74

Tritanopia (blue-blind)

#FAE2D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #ecef6d;
/* rgb */ color: rgb(236, 239, 109);
/* oklch */ color: oklch(92.5% 0.152 110.3);

Tailwind

colors: {
  custom: {
    50: '#f5f49b',
    500: '#ecef6d',
    950: '#000000',
  },
}

SCSS

$custom: #ecef6d;
$custom-light: #f5f49b;
$custom-dark: #000000;

JSON

{
  "hex": "#ecef6d",
  "rgb": {
    "r": 236,
    "g": 239,
    "b": 109
  },
  "hsl": {
    "h": 61.385,
    "s": 80.247,
    "l": 68.235
  },
  "oklch": {
    "l": 0.92475,
    "c": 0.1522,
    "h": 110.3
  },
  "luminance": 0.8067
}

Semantic roles & 50–950 ramp

primary

#ECEF6D

secondary

#3C39C7

accent

#09DD0E

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #ECEF6D

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

Preview Lab → · Contrast checker → · Palette generator →