#ECFB92#ECFB92

#ECFB92 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.4% C 0.130 H 115.6°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#ECFB92
RGB	rgb(236, 251, 146)
HSL	hsl(69, 93%, 78%)
HSV	hsv(69, 42%, 98%)
CMYK	cmyk(6%, 0%, 41.8%, 1.6%)
CIE-LAB	lab(95.54, -20.22, 48.55)
CIE-LCH	lch(95.54, 52.60, 112.61°)
OKLab	oklab(95.45% -0.0563 0.1176)
OKLCH	oklch(95.45% 0.13 115.6)
XYZ	xyz(74.2782, 88.9033, 40.4356)
Luminance	0.8890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFB92 #A192FB

analogous

#FBD592 #ECFB92 #B8FB92

triadic

#ECFB92 #92ECFB #FB92EC

tetradic

#ECFB92 #92FBD5 #A192FB #FB92B8

square

#ECFB92 #92FBD5 #A192FB #FB92B8

split-complementary

#ECFB92 #92B8FB #D592FB

monochromatic

#D7F71C #E2F957 #ECFB92 #F6FDCD #FAFEE1

Accessibility & contrast

On white

1.12

#ECFB92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#ECFB92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFB92

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFB92	#FFFFFF	#000000	##000000
##ECFB92	1.00	1.12	18.78	18.78
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.78	21.00	1.00	1.00
##000000	18.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF18A

Deuteranopia (green-blind)

#FFF397

Tritanopia (blue-blind)

#F7F0E2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecfb92;
/* rgb */ color: rgb(236, 251, 146);
/* oklch */ color: oklch(95.4% 0.130 115.6);

Tailwind

colors: {
  custom: {
    50: '#f3fcb3',
    500: '#ecfb92',
    950: '#000000',
  },
}

SCSS

$custom: #ecfb92;
$custom-light: #f3fcb3;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfb92",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 146
  },
  "hsl": {
    "h": 68.571,
    "s": 92.92,
    "l": 77.843
  },
  "oklch": {
    "l": 0.95448,
    "c": 0.13032,
    "h": 115.6
  },
  "luminance": 0.88903
}

Semantic roles & 50–950 ramp

primary

#ECFB92

secondary

#6956DB

accent

#00E621

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #ECFB92

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

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