#ECE958#ECE958

#ECE958 is a very light, vivid yellow. Relative luminance 0.768; OKLCH L 91.0% C 0.163 H 108.1°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#ECE958
RGB	rgb(236, 233, 88)
HSL	hsl(59, 80%, 64%)
HSV	hsv(59, 63%, 93%)
CMYK	cmyk(0%, 1.3%, 62.7%, 7.5%)
CIE-LAB	lab(90.24, -16.29, 68.34)
CIE-LCH	lch(90.24, 70.25, 103.41°)
OKLab	oklab(91.02% -0.0506 0.1549)
OKLCH	oklch(91.02% 0.163 108.1)
XYZ	xyz(65.4946, 76.8173, 20.6078)
Luminance	0.7681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECE958 #585BEC

analogous

#EC9F58 #ECE958 #A5EC58

triadic

#ECE958 #58ECE9 #E958EC

tetradic

#ECE958 #58EC9F #585BEC #EC58A5

square

#ECE958 #58EC9F #585BEC #EC58A5

split-complementary

#ECE958 #58A5EC #9F58EC

monochromatic

#B5B215 #E6E221 #ECE958 #F2F08F #F9F7C6

Accessibility & contrast

On white

1.28

#ECE958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#ECE958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECE958

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECE958	#FFFFFF	#000000	##000000
##ECE958	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE045

Deuteranopia (green-blind)

#FEE661

Tritanopia (blue-blind)

#FCDBCB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ece958;
/* rgb */ color: rgb(236, 233, 88);
/* oklch */ color: oklch(91.0% 0.163 108.1);

Tailwind

colors: {
  custom: {
    50: '#f5ef8e',
    500: '#ece958',
    950: '#000000',
  },
}

SCSS

$custom: #ece958;
$custom-light: #f5ef8e;
$custom-dark: #000000;

JSON

{
  "hex": "#ece958",
  "rgb": {
    "r": 236,
    "g": 233,
    "b": 88
  },
  "hsl": {
    "h": 58.784,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91023,
    "c": 0.16295,
    "h": 108.1
  },
  "luminance": 0.76815
}

Semantic roles & 50–950 ramp

primary

#ECE958

secondary

#3336B5

accent

#0EDC0A

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #ECE958

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

Preview Lab → · Contrast checker → · Palette generator →