#ECFA7A#ECFA7A

#ECFA7A is a very light, vivid yellow. Relative luminance 0.876; OKLCH L 94.9% C 0.153 H 114.5°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#ECFA7A
RGB	rgb(236, 250, 122)
HSL	hsl(67, 93%, 73%)
HSV	hsv(67, 51%, 98%)
CMYK	cmyk(5.6%, 0%, 51.2%, 2%)
CIE-LAB	lab(95.00, -22.03, 59.08)
CIE-LCH	lch(95.00, 63.05, 110.44°)
OKLab	oklab(94.92% -0.0634 0.1391)
OKLCH	oklch(94.92% 0.153 114.5)
XYZ	xyz(72.2918, 87.6103, 31.5108)
Luminance	0.8761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFA7A #887AFA

analogous

#FAC87A #ECFA7A #ACFA7A

triadic

#ECFA7A #7AECFA #FA7AEC

tetradic

#ECFA7A #7AFAC8 #887AFA #FA7AAC

square

#ECFA7A #7AFAC8 #887AFA #FA7AAC

split-complementary

#ECFA7A #7AACFA #C87AFA

monochromatic

#D7F109 #E4F83F #ECFA7A #F4FCB5 #FBFEE2

Accessibility & contrast

On white

1.13

#ECFA7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#ECFA7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFA7A

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFA7A	#FFFFFF	#000000	##000000
##ECFA7A	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF6E

Deuteranopia (green-blind)

#FFF281

Tritanopia (blue-blind)

#F9EEDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecfa7a;
/* rgb */ color: rgb(236, 250, 122);
/* oklch */ color: oklch(94.9% 0.153 114.5);

Tailwind

colors: {
  custom: {
    50: '#f4fba4',
    500: '#ecfa7a',
    950: '#000000',
  },
}

SCSS

$custom: #ecfa7a;
$custom-light: #f4fba4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfa7a",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 122
  },
  "hsl": {
    "h": 66.563,
    "s": 92.754,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94922,
    "c": 0.15287,
    "h": 114.5
  },
  "luminance": 0.87609
}

Semantic roles & 50–950 ramp

primary

#ECFA7A

secondary

#5241D7

accent

#00E619

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #ECFA7A

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

Preview Lab → · Contrast checker → · Palette generator →