#ECFE70#ECFE70

#ECFE70 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.7% C 0.166 H 115.7°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#ECFE70
RGB	rgb(236, 254, 112)
HSL	hsl(68, 99%, 72%)
HSV	hsv(68, 56%, 100%)
CMYK	cmyk(7.1%, 0%, 55.9%, 0.4%)
CIE-LAB	lab(95.95, -24.73, 64.59)
CIE-LCH	lch(95.95, 69.16, 110.95°)
OKLab	oklab(95.65% -0.072 0.1499)
OKLCH	oklch(95.65% 0.166 115.7)
XYZ	xyz(72.9599, 89.8873, 28.8326)
Luminance	0.8989 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFE70 #8270FE

analogous

#FEC970 #ECFE70 #A5FE70

triadic

#ECFE70 #70ECFE #FE70EC

tetradic

#ECFE70 #70FEC9 #8270FE #FE70A5

square

#ECFE70 #70FEC9 #8270FE #FE70A5

split-complementary

#ECFE70 #70A5FE #C970FE

monochromatic

#D3F202 #E4FE33 #ECFE70 #F4FEAD #FBFFE1

Accessibility & contrast

On white

1.11

#ECFE70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#ECFE70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFE70

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFE70	#FFFFFF	#000000	##000000
##ECFE70	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF261

Deuteranopia (green-blind)

#FFF579

Tritanopia (blue-blind)

#F9F1DF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfe70;
/* rgb */ color: rgb(236, 254, 112);
/* oklch */ color: oklch(95.7% 0.166 115.7);

Tailwind

colors: {
  custom: {
    50: '#f5fe9d',
    500: '#ecfe70',
    950: '#000000',
  },
}

SCSS

$custom: #ecfe70;
$custom-light: #f5fe9d;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfe70",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 112
  },
  "hsl": {
    "h": 67.606,
    "s": 98.611,
    "l": 71.765
  },
  "oklch": {
    "l": 0.95653,
    "c": 0.16635,
    "h": 115.7
  },
  "luminance": 0.89886
}

Semantic roles & 50–950 ramp

primary

#ECFE70

secondary

#4C38DA

accent

#00E61D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #ECFE70

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

Preview Lab → · Contrast checker → · Palette generator →