#ECE25C#ECE25C

#ECE25C is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.6% C 0.153 H 105.0°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#ECE25C
RGB	rgb(236, 226, 92)
HSL	hsl(56, 79%, 64%)
HSV	hsv(56, 61%, 93%)
CMYK	cmyk(0%, 4.2%, 61%, 7.5%)
CIE-LAB	lab(88.45, -12.60, 64.79)
CIE-LCH	lch(88.45, 66.01, 101.00°)
OKLab	oklab(89.61% -0.0397 0.1479)
OKLCH	oklch(89.61% 0.153 105)
XYZ	xyz(63.7224, 73.0005, 20.8570)
Luminance	0.7300 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE25C #5C66EC

analogous

#EC9A5C #ECE25C #AEEC5C

triadic

#ECE25C #5CECE2 #E25CEC

tetradic

#ECE25C #5CEC9A #5C66EC #EC5CAE

square

#ECE25C #5CEC9A #5C66EC #EC5CAE

split-complementary

#ECE25C #5CAEEC #9A5CEC

monochromatic

#B8AD15 #E6D825 #ECE25C #F2EC93 #F9F6CA

Accessibility & contrast

On white

1.35

#ECE25C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#ECE25C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE25C

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE25C	#FFFFFF	#000000	##000000
##ECE25C	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4C

Deuteranopia (green-blind)

#F8E164

Tritanopia (blue-blind)

#FCD4C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ece25c;
/* rgb */ color: rgb(236, 226, 92);
/* oklch */ color: oklch(89.6% 0.153 105.0);

Tailwind

colors: {
  custom: {
    50: '#f5ea8f',
    500: '#ece25c',
    950: '#000000',
  },
}

SCSS

$custom: #ece25c;
$custom-light: #f5ea8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ece25c",
  "rgb": {
    "r": 236,
    "g": 226,
    "b": 92
  },
  "hsl": {
    "h": 55.833,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.89607,
    "c": 0.15319,
    "h": 105
  },
  "luminance": 0.72998
}

Semantic roles & 50–950 ramp

primary

#ECE25C

secondary

#353EB8

accent

#19DB0A

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#17160D

muted

#85847F

Preview Lab

Preview with #ECE25C

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

Preview Lab → · Contrast checker → · Palette generator →