#ECFE75#ECFE75

#ECFE75 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 95.7% C 0.162 H 115.8°. Best body text is #000000 at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#ECFE75
RGB	rgb(236, 254, 117)
HSL	hsl(68, 99%, 73%)
HSV	hsv(68, 54%, 100%)
CMYK	cmyk(7.1%, 0%, 53.9%, 0.4%)
CIE-LAB	lab(96.00, -24.34, 62.47)
CIE-LCH	lch(96.00, 67.04, 111.29°)
OKLab	oklab(95.71% -0.0704 0.1459)
OKLCH	oklch(95.71% 0.162 115.8)
XYZ	xyz(73.2460, 90.0018, 30.3397)
Luminance	0.9000 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFE75 #8775FE

analogous

#FECB75 #ECFE75 #A8FE75

triadic

#ECFE75 #75ECFE #FE75EC

tetradic

#ECFE75 #75FECB #8775FE #FE75A8

square

#ECFE75 #75FECB #8775FE #FE75A8

split-complementary

#ECFE75 #75A8FE #CB75FE

monochromatic

#D7F702 #E4FE38 #ECFE75 #F4FEB2 #FBFFE1

Accessibility & contrast

On white

1.11

#ECFE75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.00

#ECFE75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFE75

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFE75	#FFFFFF	#000000	##000000
##ECFE75	1.00	1.11	19.00	19.00
#FFFFFF	1.11	1.00	21.00	21.00
#000000	19.00	21.00	1.00	1.00
##000000	19.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF367

Deuteranopia (green-blind)

#FFF57D

Tritanopia (blue-blind)

#F9F1E0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfe75;
/* rgb */ color: rgb(236, 254, 117);
/* oklch */ color: oklch(95.7% 0.162 115.8);

Tailwind

colors: {
  custom: {
    50: '#f4fea1',
    500: '#ecfe75',
    950: '#000000',
  },
}

SCSS

$custom: #ecfe75;
$custom-light: #f4fea1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfe75",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 117
  },
  "hsl": {
    "h": 67.883,
    "s": 98.561,
    "l": 72.745
  },
  "oklch": {
    "l": 0.95707,
    "c": 0.16203,
    "h": 115.8
  },
  "luminance": 0.90001
}

Semantic roles & 50–950 ramp

primary

#ECFE75

secondary

#513CDB

accent

#00E61E

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#17170F

muted

#858580

Preview Lab

Preview with #ECFE75

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

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