#ECEE4F#ECEE4F

#ECEE4F is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 92.0% C 0.174 H 110.1°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#ECEE4F
RGB	rgb(236, 238, 79)
HSL	hsl(61, 82%, 62%)
HSV	hsv(61, 67%, 93%)
CMYK	cmyk(0.8%, 0%, 66.8%, 6.7%)
CIE-LAB	lab(91.48, -19.23, 73.08)
CIE-LCH	lch(91.48, 75.56, 104.74°)
OKLab	oklab(92% -0.0598 0.1635)
OKLCH	oklch(92% 0.174 110.1)
XYZ	xyz(66.5801, 79.5483, 19.2427)
Luminance	0.7955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEE4F #514FEE

analogous

#EEA14F #ECEE4F #9CEE4F

triadic

#ECEE4F #4FECEE #EE4FEC

tetradic

#ECEE4F #4FEEA1 #514FEE #EE4F9C

square

#ECEE4F #4FEEA1 #514FEE #EE4F9C

split-complementary

#ECEE4F #4F9CEE #A14FEE

monochromatic

#AFB111 #E6E917 #ECEE4F #F2F387 #F8F9BF

Accessibility & contrast

On white

1.24

#ECEE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#ECEE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEE4F

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEE4F	#FFFFFF	#000000	##000000
##ECEE4F	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE437

Deuteranopia (green-blind)

#FFE95A

Tritanopia (blue-blind)

#FCDFCE

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #ecee4f;
/* rgb */ color: rgb(236, 238, 79);
/* oklch */ color: oklch(92.0% 0.174 110.1);

Tailwind

colors: {
  custom: {
    50: '#f6f389',
    500: '#ecee4f',
    950: '#000000',
  },
}

SCSS

$custom: #ecee4f;
$custom-light: #f6f389;
$custom-dark: #000000;

JSON

{
  "hex": "#ecee4f",
  "rgb": {
    "r": 236,
    "g": 238,
    "b": 79
  },
  "hsl": {
    "h": 60.755,
    "s": 82.383,
    "l": 62.157
  },
  "oklch": {
    "l": 0.91995,
    "c": 0.1741,
    "h": 110.1
  },
  "luminance": 0.79546
}

Semantic roles & 50–950 ramp

primary

#ECEE4F

secondary

#3130B2

accent

#07DF09

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #ECEE4F

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

Preview Lab → · Contrast checker → · Palette generator →