#ECDA58#ECDA58

#ECDA58 is a very light, vivid yellow. Relative luminance 0.687; OKLCH L 87.9% C 0.149 H 101.4°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#ECDA58
RGB	rgb(236, 218, 88)
HSL	hsl(53, 80%, 64%)
HSV	hsv(53, 63%, 93%)
CMYK	cmyk(0%, 7.6%, 62.7%, 7.5%)
CIE-LAB	lab(86.35, -8.86, 64.21)
CIE-LCH	lch(86.35, 64.81, 97.85°)
OKLab	oklab(87.93% -0.0295 0.1461)
OKLCH	oklch(87.93% 0.149 101.4)
XYZ	xyz(61.4274, 68.6828, 19.2521)
Luminance	0.6868 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDA58 #586AEC

analogous

#EC9058 #ECDA58 #B4EC58

triadic

#ECDA58 #58ECDA #DA58EC

tetradic

#ECDA58 #58EC90 #586AEC #EC58B4

square

#ECDA58 #58EC90 #586AEC #EC58B4

split-complementary

#ECDA58 #58B4EC #9058EC

monochromatic

#B5A115 #E6CE21 #ECDA58 #F2E68F #F9F2C6

Accessibility & contrast

On white

1.43

#ECDA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#ECDA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDA58

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDA58	#FFFFFF	#000000	##000000
##ECDA58	1.00	1.43	14.74	14.74
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD448

Deuteranopia (green-blind)

#F2DB5F

Tritanopia (blue-blind)

#FDCCBF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #ecda58;
/* rgb */ color: rgb(236, 218, 88);
/* oklch */ color: oklch(87.9% 0.149 101.4);

Tailwind

colors: {
  custom: {
    50: '#f5e58d',
    500: '#ecda58',
    950: '#000000',
  },
}

SCSS

$custom: #ecda58;
$custom-light: #f5e58d;
$custom-dark: #000000;

JSON

{
  "hex": "#ecda58",
  "rgb": {
    "r": 236,
    "g": 218,
    "b": 88
  },
  "hsl": {
    "h": 52.703,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87927,
    "c": 0.1491,
    "h": 101.4
  },
  "luminance": 0.6868
}

Semantic roles & 50–950 ramp

primary

#ECDA58

secondary

#3343B5

accent

#23DC0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #ECDA58

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

Preview Lab → · Contrast checker → · Palette generator →