#ECF14D#ECF14D

#ECF14D is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.6% C 0.178 H 111.1°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#ECF14D
RGB	rgb(236, 241, 77)
HSL	hsl(62, 85%, 62%)
HSV	hsv(62, 68%, 95%)
CMYK	cmyk(2.1%, 0%, 68%, 5.5%)
CIE-LAB	lab(92.26, -20.77, 74.58)
CIE-LCH	lch(92.26, 77.42, 105.57°)
OKLab	oklab(92.61% -0.0643 0.1664)
OKLCH	oklch(92.61% 0.178 111.1)
XYZ	xyz(67.3891, 81.2810, 19.1587)
Luminance	0.8128 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF14D #524DF1

analogous

#F1A44D #ECF14D #9AF14D

triadic

#ECF14D #4DECF1 #F14DEC

tetradic

#ECF14D #4DF1A4 #524DF1 #F14D9A

square

#ECF14D #4DF1A4 #524DF1 #F14D9A

split-complementary

#ECF14D #4D9AF1 #A44DF1

monochromatic

#B0B50E #E6ED14 #ECF14D #F2F586 #F8FABE

Accessibility & contrast

On white

1.22

#ECF14D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#ECF14D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF14D

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF14D	#FFFFFF	#000000	##000000
##ECF14D	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE632

Deuteranopia (green-blind)

#FFEB59

Tritanopia (blue-blind)

#FCE2D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #ecf14d;
/* rgb */ color: rgb(236, 241, 77);
/* oklch */ color: oklch(92.6% 0.178 111.1);

Tailwind

colors: {
  custom: {
    50: '#f6f588',
    500: '#ecf14d',
    950: '#000000',
  },
}

SCSS

$custom: #ecf14d;
$custom-light: #f6f588;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf14d",
  "rgb": {
    "r": 236,
    "g": 241,
    "b": 77
  },
  "hsl": {
    "h": 61.829,
    "s": 85.417,
    "l": 62.353
  },
  "oklch": {
    "l": 0.9261,
    "c": 0.17836,
    "h": 111.1
  },
  "luminance": 0.81279
}

Semantic roles & 50–950 ramp

primary

#ECF14D

secondary

#322DB5

accent

#04E20A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #ECF14D

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

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