#ECFA7D#ECFA7D

#ECFA7D is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.0% C 0.150 H 114.6°. Best body text is #000000 at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA7D
RGB	rgb(236, 250, 125)
HSL	hsl(67, 93%, 74%)
HSV	hsv(67, 50%, 98%)
CMYK	cmyk(5.6%, 0%, 50%, 2%)
CIE-LAB	lab(95.03, -21.77, 57.76)
CIE-LCH	lch(95.03, 61.73, 110.65°)
OKLab	oklab(94.96% -0.0624 0.1365)
OKLCH	oklch(94.96% 0.15 114.6)
XYZ	xyz(72.4805, 87.6858, 32.5049)
Luminance	0.8769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA7D #8B7DFA

analogous

#FAC97D #ECFA7D #ADFA7D

triadic

#ECFA7D #7DECFA #FA7DEC

tetradic

#ECFA7D #7DFAC9 #8B7DFA #FA7DAD

square

#ECFA7D #7DFAC9 #8B7DFA #FA7DAD

split-complementary

#ECFA7D #7DADFA #C97DFA

monochromatic

#D9F309 #E3F842 #ECFA7D #F5FCB8 #FBFEE2

Accessibility & contrast

On white

1.13

#ECFA7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.54

#ECFA7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA7D

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA7D	#FFFFFF	#000000	##000000
##ECFA7D	1.00	1.13	18.54	18.54
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.54	21.00	1.00	1.00
##000000	18.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF071

Deuteranopia (green-blind)

#FFF284

Tritanopia (blue-blind)

#F9EEDE

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecfa7d;
/* rgb */ color: rgb(236, 250, 125);
/* oklch */ color: oklch(95.0% 0.150 114.6);

Tailwind

colors: {
  custom: {
    50: '#f4fba5',
    500: '#ecfa7d',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa7d;
$custom-light: #f4fba5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa7d",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 125
  },
  "hsl": {
    "h": 66.72,
    "s": 92.593,
    "l": 73.529
  },
  "oklch": {
    "l": 0.94958,
    "c": 0.15007,
    "h": 114.6
  },
  "luminance": 0.87685
}

Semantic roles & 50–950 ramp

primary

#ECFA7D

secondary

#5544D7

accent

#00E61A

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#171710

muted

#858580

Preview Lab

Preview with #ECFA7D

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

Preview Lab → · Contrast checker → · Palette generator →