#E1CF59#E1CF59

#E1CF59 is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 84.7% C 0.139 H 100.7°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#E1CF59
RGB	rgb(225, 207, 89)
HSL	hsl(52, 69%, 62%)
HSV	hsv(52, 60%, 88%)
CMYK	cmyk(0%, 8%, 60.4%, 11.8%)
CIE-LAB	lab(82.57, -7.79, 59.40)
CIE-LCH	lch(82.57, 59.91, 97.47°)
OKLab	oklab(84.71% -0.0257 0.1364)
OKLCH	oklch(84.71% 0.139 100.7)
XYZ	xyz(55.1695, 61.3567, 18.3863)
Luminance	0.6135 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1CF59 #596BE1

analogous

#E18B59 #E1CF59 #AFE159

triadic

#E1CF59 #59E1CF #CF59E1

tetradic

#E1CF59 #59E18B #596BE1 #E159AF

square

#E1CF59 #59E18B #596BE1 #E159AF

split-complementary

#E1CF59 #59AFE1 #8B59E1

monochromatic

#A2911D #D6BF27 #E1CF59 #EADE8D #F4EDC1

Accessibility & contrast

On white

1.58

#E1CF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#E1CF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1CF59

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1CF59	#FFFFFF	#000000	##000000
##E1CF59	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C94C

Deuteranopia (green-blind)

#E6D15F

Tritanopia (blue-blind)

#F1C2B6

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #e1cf59;
/* rgb */ color: rgb(225, 207, 89);
/* oklch */ color: oklch(84.7% 0.139 100.7);

Tailwind

colors: {
  custom: {
    50: '#eddd8c',
    500: '#e1cf59',
    950: '#000000',
  },
}

SCSS

$custom: #e1cf59;
$custom-light: #eddd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#e1cf59",
  "rgb": {
    "r": 225,
    "g": 207,
    "b": 89
  },
  "hsl": {
    "h": 52.059,
    "s": 69.388,
    "l": 61.569
  },
  "oklch": {
    "l": 0.84708,
    "c": 0.13876,
    "h": 100.7
  },
  "luminance": 0.61354
}

Semantic roles & 50–950 ramp

primary

#E1CF59

secondary

#3947A5

accent

#2DD114

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #E1CF59

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

Preview Lab → · Contrast checker → · Palette generator →