#ECE375#ECE375

#ECE375 is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.1% C 0.132 H 104.5°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#ECE375
RGB	rgb(236, 227, 117)
HSL	hsl(55, 76%, 69%)
HSV	hsv(55, 50%, 93%)
CMYK	cmyk(0%, 3.8%, 50.4%, 7.5%)
CIE-LAB	lab(88.95, -11.24, 54.25)
CIE-LCH	lch(88.95, 55.40, 101.70°)
OKLab	oklab(90.09% -0.0332 0.1281)
OKLCH	oklch(90.09% 0.132 104.5)
XYZ	xyz(65.2738, 74.0574, 27.6823)
Luminance	0.7406 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE375 #757EEC

analogous

#ECA875 #ECE375 #BAEC75

triadic

#ECE375 #75ECE3 #E375EC

tetradic

#ECE375 #75ECA8 #757EEC #EC75BA

square

#ECE375 #75ECA8 #757EEC #EC75BA

split-complementary

#ECE375 #75BAEC #A875EC

monochromatic

#CBBD1C #E5D83F #ECE375 #F3EEAB #FBF9E1

Accessibility & contrast

On white

1.33

#ECE375 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#ECE375 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE375

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE375	#FFFFFF	#000000	##000000
##ECE375	1.00	1.33	15.81	15.81
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.81	21.00	1.00	1.00
##000000	15.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DC6B

Deuteranopia (green-blind)

#F7E27A

Tritanopia (blue-blind)

#FBD6CA

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ece375;
/* rgb */ color: rgb(236, 227, 117);
/* oklch */ color: oklch(90.1% 0.132 104.5);

Tailwind

colors: {
  custom: {
    50: '#f4eb9f',
    500: '#ece375',
    950: '#000000',
  },
}

SCSS

$custom: #ece375;
$custom-light: #f4eb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#ece375",
  "rgb": {
    "r": 236,
    "g": 227,
    "b": 117
  },
  "hsl": {
    "h": 55.462,
    "s": 75.796,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90085,
    "c": 0.13234,
    "h": 104.5
  },
  "luminance": 0.74055
}

Semantic roles & 50–950 ramp

primary

#ECE375

secondary

#414BC5

accent

#1DD80E

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE375

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

Preview Lab → · Contrast checker → · Palette generator →