#ECE374#ECE374

#ECE374 is a very light, vivid yellow. Relative luminance 0.740; OKLCH L 90.1% C 0.133 H 104.6°. Best body text is #000000 at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#ECE374
RGB	rgb(236, 227, 116)
HSL	hsl(56, 76%, 69%)
HSV	hsv(56, 51%, 93%)
CMYK	cmyk(0%, 3.8%, 50.8%, 7.5%)
CIE-LAB	lab(88.94, -11.32, 54.70)
CIE-LCH	lch(88.94, 55.86, 101.69°)
OKLab	oklab(90.07% -0.0335 0.129)
OKLCH	oklch(90.07% 0.133 104.6)
XYZ	xyz(65.2153, 74.0340, 27.3743)
Luminance	0.7403 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE374 #747DEC

analogous

#ECA774 #ECE374 #B9EC74

triadic

#ECE374 #74ECE3 #E374EC

tetradic

#ECE374 #74ECA7 #747DEC #EC74B9

square

#ECE374 #74ECA7 #747DEC #EC74B9

split-complementary

#ECE374 #74B9EC #A774EC

monochromatic

#CABD1C #E5D83E #ECE374 #F3EEAA #FBF9E0

Accessibility & contrast

On white

1.33

#ECE374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.81

#ECE374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE374

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE374	#FFFFFF	#000000	##000000
##ECE374	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)

#F4DC6A

Deuteranopia (green-blind)

#F7E279

Tritanopia (blue-blind)

#FBD6CA

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ece374;
/* rgb */ color: rgb(236, 227, 116);
/* oklch */ color: oklch(90.1% 0.133 104.6);

Tailwind

colors: {
  custom: {
    50: '#f4eb9f',
    500: '#ece374',
    950: '#000000',
  },
}

SCSS

$custom: #ece374;
$custom-light: #f4eb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#ece374",
  "rgb": {
    "r": 236,
    "g": 227,
    "b": 116
  },
  "hsl": {
    "h": 55.5,
    "s": 75.949,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90072,
    "c": 0.1333,
    "h": 104.6
  },
  "luminance": 0.74032
}

Semantic roles & 50–950 ramp

primary

#ECE374

secondary

#404AC5

accent

#1DD80D

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #ECE374

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

Preview Lab → · Contrast checker → · Palette generator →