#EECF61#EECF61

#EECF61 is a very light, vivid yellow. Relative luminance 0.637; OKLCH L 86.0% C 0.133 H 93.7°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#EECF61
RGB	rgb(238, 207, 97)
HSL	hsl(47, 81%, 66%)
HSV	hsv(47, 59%, 93%)
CMYK	cmyk(0%, 13%, 59.2%, 6.7%)
CIE-LAB	lab(83.79, -1.86, 57.52)
CIE-LCH	lch(83.79, 57.55, 91.85°)
OKLab	oklab(85.97% -0.0086 0.1331)
OKLCH	oklch(85.97% 0.133 93.7)
XYZ	xyz(59.7330, 63.6688, 20.4499)
Luminance	0.6367 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EECF61 #6180EE

analogous

#EE8961 #EECF61 #C6EE61

triadic

#EECF61 #61EECF #CF61EE

tetradic

#EECF61 #61EE89 #6180EE #EE61C6

square

#EECF61 #61EE89 #6180EE #EE61C6

split-complementary

#EECF61 #61C6EE #8961EE

monochromatic

#C09A15 #E8BE2A #EECF61 #F4E098 #FAF1D0

Accessibility & contrast

On white

1.53

#EECF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#EECF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EECF61

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EECF61	#FFFFFF	#000000	##000000
##EECF61	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB56

Deuteranopia (green-blind)

#EAD566

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #eecf61;
/* rgb */ color: rgb(238, 207, 97);
/* oklch */ color: oklch(86.0% 0.133 93.7);

Tailwind

colors: {
  custom: {
    50: '#f7dd91',
    500: '#eecf61',
    950: '#000000',
  },
}

SCSS

$custom: #eecf61;
$custom-light: #f7dd91;
$custom-dark: #000000;

JSON

{
  "hex": "#eecf61",
  "rgb": {
    "r": 238,
    "g": 207,
    "b": 97
  },
  "hsl": {
    "h": 46.809,
    "s": 80.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85972,
    "c": 0.13333,
    "h": 93.7
  },
  "luminance": 0.63666
}

Semantic roles & 50–950 ramp

primary

#EECF61

secondary

#3553BE

accent

#37DD09

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EECF61

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

Preview Lab → · Contrast checker → · Palette generator →