#ECFE82#ECFE82

#ECFE82 is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 95.9% C 0.150 H 116.1°. Best body text is #000000 at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#ECFE82
RGB	rgb(236, 254, 130)
HSL	hsl(69, 98%, 75%)
HSV	hsv(69, 49%, 100%)
CMYK	cmyk(7.1%, 0%, 48.8%, 0.4%)
CIE-LAB	lab(96.13, -23.22, 56.79)
CIE-LCH	lch(96.13, 61.35, 112.24°)
OKLab	oklab(95.86% -0.0661 0.1348)
OKLCH	oklch(95.86% 0.15 116.1)
XYZ	xyz(74.0641, 90.3290, 34.6483)
Luminance	0.9033 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFE82 #9482FE

analogous

#FED282 #ECFE82 #AEFE82

triadic

#ECFE82 #82ECFE #FE82EC

tetradic

#ECFE82 #82FED2 #9482FE #FE82AE

square

#ECFE82 #82FED2 #9482FE #FE82AE

split-complementary

#ECFE82 #82AEFE #D282FE

monochromatic

#DAFD09 #E3FE45 #ECFE82 #F5FEBF #FAFFE1

Accessibility & contrast

On white

1.10

#ECFE82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.07

#ECFE82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFE82

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFE82	#FFFFFF	#000000	##000000
##ECFE82	1.00	1.10	19.07	19.07
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.07	21.00	1.00	1.00
##000000	19.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF377

Deuteranopia (green-blind)

#FFF589

Tritanopia (blue-blind)

#F8F2E2

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfe82;
/* rgb */ color: rgb(236, 254, 130);
/* oklch */ color: oklch(95.9% 0.150 116.1);

Tailwind

colors: {
  custom: {
    50: '#f4fea9',
    500: '#ecfe82',
    950: '#000000',
  },
}

SCSS

$custom: #ecfe82;
$custom-light: #f4fea9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfe82",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 130
  },
  "hsl": {
    "h": 68.71,
    "s": 98.413,
    "l": 75.294
  },
  "oklch": {
    "l": 0.95859,
    "c": 0.1501,
    "h": 116.1
  },
  "luminance": 0.90328
}

Semantic roles & 50–950 ramp

primary

#ECFE82

secondary

#5D47DD

accent

#00E621

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECFE82

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

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