#ECFC92#ECFC92

#ECFC92 is a very light, vivid yellow. Relative luminance 0.895; OKLCH L 95.7% C 0.132 H 116.0°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#ECFC92
RGB	rgb(236, 252, 146)
HSL	hsl(69, 95%, 78%)
HSV	hsv(69, 42%, 99%)
CMYK	cmyk(6.3%, 0%, 42.1%, 1.2%)
CIE-LAB	lab(95.80, -20.70, 48.88)
CIE-LCH	lch(95.80, 53.08, 112.96°)
OKLab	oklab(95.66% -0.0576 0.1183)
OKLCH	oklch(95.66% 0.132 116)
XYZ	xyz(74.5914, 89.5297, 40.5400)
Luminance	0.8953 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFC92 #A292FC

analogous

#FCD792 #ECFC92 #B7FC92

triadic

#ECFC92 #92ECFC #FC92EC

tetradic

#ECFC92 #92FCD7 #A292FC #FC92B7

square

#ECFC92 #92FCD7 #A292FC #FC92B7

split-complementary

#ECFC92 #92B7FC #D792FC

monochromatic

#D7F91B #E2FA56 #ECFC92 #F6FECE #FAFEE1

Accessibility & contrast

On white

1.11

#ECFC92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.91

#ECFC92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFC92

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFC92	#FFFFFF	#000000	##000000
##ECFC92	1.00	1.11	18.91	18.91
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.91	21.00	1.00	1.00
##000000	18.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF28A

Deuteranopia (green-blind)

#FFF497

Tritanopia (blue-blind)

#F7F1E2

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfc92;
/* rgb */ color: rgb(236, 252, 146);
/* oklch */ color: oklch(95.7% 0.132 116.0);

Tailwind

colors: {
  custom: {
    50: '#f3fdb3',
    500: '#ecfc92',
    950: '#000000',
  },
}

SCSS

$custom: #ecfc92;
$custom-light: #f3fdb3;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfc92",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 146
  },
  "hsl": {
    "h": 69.057,
    "s": 94.643,
    "l": 78.039
  },
  "oklch": {
    "l": 0.95656,
    "c": 0.13159,
    "h": 116
  },
  "luminance": 0.89529
}

Semantic roles & 50–950 ramp

primary

#ECFC92

secondary

#6A56DD

accent

#00E623

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECFC92

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

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