#ECFE85#ECFE85

#ECFE85 is a very light, vivid yellow. Relative luminance 0.904; OKLCH L 95.9% C 0.147 H 116.2°. Best body text is #000000 at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#ECFE85
RGB	rgb(236, 254, 133)
HSL	hsl(69, 98%, 76%)
HSV	hsv(69, 48%, 100%)
CMYK	cmyk(7.1%, 0%, 47.6%, 0.4%)
CIE-LAB	lab(96.17, -22.95, 55.45)
CIE-LCH	lch(96.17, 60.01, 112.48°)
OKLab	oklab(95.9% -0.065 0.1321)
OKLCH	oklch(95.9% 0.147 116.2)
XYZ	xyz(74.2684, 90.4107, 35.7243)
Luminance	0.9041 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFE85 #9785FE

analogous

#FED485 #ECFE85 #AFFE85

triadic

#ECFE85 #85ECFE #FE85EC

tetradic

#ECFE85 #85FED4 #9785FE #FE85AF

square

#ECFE85 #85FED4 #9785FE #FE85AF

split-complementary

#ECFE85 #85AFFE #D485FE

monochromatic

#D9FD0C #E3FE48 #ECFE85 #F5FEC2 #FAFFE1

Accessibility & contrast

On white

1.10

#ECFE85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.08

#ECFE85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFE85

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFE85	#FFFFFF	#000000	##000000
##ECFE85	1.00	1.10	19.08	19.08
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.08	21.00	1.00	1.00
##000000	19.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF37A

Deuteranopia (green-blind)

#FFF58B

Tritanopia (blue-blind)

#F8F2E2

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfe85;
/* rgb */ color: rgb(236, 254, 133);
/* oklch */ color: oklch(95.9% 0.147 116.2);

Tailwind

colors: {
  custom: {
    50: '#f4feab',
    500: '#ecfe85',
    950: '#000000',
  },
}

SCSS

$custom: #ecfe85;
$custom-light: #f4feab;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfe85",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 133
  },
  "hsl": {
    "h": 68.926,
    "s": 98.374,
    "l": 75.882
  },
  "oklch": {
    "l": 0.95897,
    "c": 0.1472,
    "h": 116.2
  },
  "luminance": 0.9041
}

Semantic roles & 50–950 ramp

primary

#ECFE85

secondary

#604ADE

accent

#00E622

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #ECFE85

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

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