#ECE270#ECE270

#ECE270 is a very light, vivid yellow. Relative luminance 0.734; OKLCH L 89.8% C 0.136 H 104.2°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#ECE270
RGB	rgb(236, 226, 112)
HSL	hsl(55, 77%, 68%)
HSV	hsv(55, 53%, 93%)
CMYK	cmyk(0%, 4.2%, 52.5%, 7.5%)
CIE-LAB	lab(88.64, -11.15, 56.19)
CIE-LCH	lch(88.64, 57.29, 101.22°)
OKLab	oklab(89.82% -0.0335 0.1319)
OKLCH	oklch(89.82% 0.136 104.2)
XYZ	xyz(64.7150, 73.3975, 26.0843)
Luminance	0.7339 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE270 #707AEC

analogous

#ECA470 #ECE270 #B8EC70

triadic

#ECE270 #70ECE2 #E270EC

tetradic

#ECE270 #70ECA4 #707AEC #EC70B8

square

#ECE270 #70ECA4 #707AEC #EC70B8

split-complementary

#ECE270 #70B8EC #A470EC

monochromatic

#C7B91A #E5D73A #ECE270 #F3EDA6 #FAF8DC

Accessibility & contrast

On white

1.34

#ECE270 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#ECE270 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE270

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE270	#FFFFFF	#000000	##000000
##ECE270	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB65

Deuteranopia (green-blind)

#F6E176

Tritanopia (blue-blind)

#FBD5C8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ece270;
/* rgb */ color: rgb(236, 226, 112);
/* oklch */ color: oklch(89.8% 0.136 104.2);

Tailwind

colors: {
  custom: {
    50: '#f4ea9c',
    500: '#ece270',
    950: '#000000',
  },
}

SCSS

$custom: #ece270;
$custom-light: #f4ea9c;
$custom-dark: #000000;

JSON

{
  "hex": "#ece270",
  "rgb": {
    "r": 236,
    "g": 226,
    "b": 112
  },
  "hsl": {
    "h": 55.161,
    "s": 76.543,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89819,
    "c": 0.13606,
    "h": 104.2
  },
  "luminance": 0.73395
}

Semantic roles & 50–950 ramp

primary

#ECE270

secondary

#3C47C4

accent

#1DD90D

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECE270

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

Preview Lab → · Contrast checker → · Palette generator →