#ECE369#ECE369

#ECE369 is a very light, vivid yellow. Relative luminance 0.738; OKLCH L 89.9% C 0.143 H 105.0°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#ECE369
RGB	rgb(236, 227, 105)
HSL	hsl(56, 78%, 67%)
HSV	hsv(56, 56%, 93%)
CMYK	cmyk(0%, 3.8%, 55.5%, 7.5%)
CIE-LAB	lab(88.82, -12.19, 59.58)
CIE-LCH	lch(88.82, 60.82, 101.56°)
OKLab	oklab(89.95% -0.0372 0.1385)
OKLCH	oklch(89.95% 0.143 105)
XYZ	xyz(64.6130, 73.7930, 24.2018)
Luminance	0.7379 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE369 #6972EC

analogous

#ECA269 #ECE369 #B4EC69

triadic

#ECE369 #69ECE3 #E369EC

tetradic

#ECE369 #69ECA2 #6972EC #EC69B4

square

#ECE369 #69ECA2 #6972EC #EC69B4

split-complementary

#ECE369 #69B4EC #A269EC

monochromatic

#C2B619 #E5D933 #ECE369 #F3ED9F #FAF7D6

Accessibility & contrast

On white

1.33

#ECE369 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#ECE369 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE369

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE369	#FFFFFF	#000000	##000000
##ECE369	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DC5D

Deuteranopia (green-blind)

#F8E26F

Tritanopia (blue-blind)

#FBD6C8

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ece369;
/* rgb */ color: rgb(236, 227, 105);
/* oklch */ color: oklch(89.9% 0.143 105.0);

Tailwind

colors: {
  custom: {
    50: '#f5eb98',
    500: '#ece369',
    950: '#000000',
  },
}

SCSS

$custom: #ece369;
$custom-light: #f5eb98;
$custom-dark: #000000;

JSON

{
  "hex": "#ece369",
  "rgb": {
    "r": 236,
    "g": 227,
    "b": 105
  },
  "hsl": {
    "h": 55.878,
    "s": 77.515,
    "l": 66.863
  },
  "oklch": {
    "l": 0.89945,
    "c": 0.14336,
    "h": 105
  },
  "luminance": 0.73791
}

Semantic roles & 50–950 ramp

primary

#ECE369

secondary

#3942C0

accent

#1ADA0C

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE369

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

Preview Lab → · Contrast checker → · Palette generator →