#EECF5B#EECF5B

#EECF5B is a very light, vivid yellow. Relative luminance 0.636; OKLCH L 85.9% C 0.138 H 94.3°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#EECF5B
RGB	rgb(238, 207, 91)
HSL	hsl(47, 81%, 65%)
HSV	hsv(47, 62%, 93%)
CMYK	cmyk(0%, 13%, 61.8%, 6.7%)
CIE-LAB	lab(83.74, -2.26, 60.14)
CIE-LCH	lch(83.74, 60.18, 92.16°)
OKLab	oklab(85.91% -0.0104 0.1379)
OKLCH	oklch(85.91% 0.138 94.3)
XYZ	xyz(59.4637, 63.5611, 19.0319)
Luminance	0.6356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EECF5B #5B7AEE

analogous

#EE865B #EECF5B #C3EE5B

triadic

#EECF5B #5BEECF #CF5BEE

tetradic

#EECF5B #5BEE86 #5B7AEE #EE5BC3

square

#EECF5B #5BEE86 #5B7AEE #EE5BC3

split-complementary

#EECF5B #5BC3EE #865BEE

monochromatic

#BB9813 #E8BF24 #EECF5B #F4DF92 #F9EFCA

Accessibility & contrast

On white

1.53

#EECF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#EECF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EECF5B

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EECF5B	#FFFFFF	#000000	##000000
##EECF5B	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4E

Deuteranopia (green-blind)

#EBD560

Tritanopia (blue-blind)

#FFC0B6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #eecf5b;
/* rgb */ color: rgb(238, 207, 91);
/* oklch */ color: oklch(85.9% 0.138 94.3);

Tailwind

colors: {
  custom: {
    50: '#f7dd8e',
    500: '#eecf5b',
    950: '#000000',
  },
}

SCSS

$custom: #eecf5b;
$custom-light: #f7dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#eecf5b",
  "rgb": {
    "r": 238,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 47.347,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85909,
    "c": 0.13825,
    "h": 94.3
  },
  "luminance": 0.63558
}

Semantic roles & 50–950 ramp

primary

#EECF5B

secondary

#3350BA

accent

#35DE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EECF5B

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

Preview Lab → · Contrast checker → · Palette generator →