#EFC263#EFC263

#EFC263 is a very light, vivid orange. Relative luminance 0.578; OKLCH L 83.5% C 0.124 H 84.1°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#EFC263
RGB	rgb(239, 194, 99)
HSL	hsl(41, 81%, 66%)
HSV	hsv(41, 59%, 94%)
CMYK	cmyk(0%, 18.8%, 58.6%, 6.3%)
CIE-LAB	lab(80.65, 5.41, 53.03)
CIE-LCH	lch(80.65, 53.31, 84.18°)
OKLab	oklab(83.52% 0.0127 0.1236)
OKLCH	oklch(83.52% 0.124 84.1)
XYZ	xyz(57.1433, 57.8385, 19.9561)
Luminance	0.5784 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFC263 #6390EF

analogous

#EF7C63 #EFC263 #D6EF63

triadic

#EFC263 #63EFC2 #C263EF

tetradic

#EFC263 #63EF7C #6390EF #EF63D6

square

#EFC263 #63EF7C #6390EF #EF63D6

split-complementary

#EFC263 #63D6EF #7C63EF

monochromatic

#C48B14 #E9AC2B #EFC263 #F5D89B #FAEDD2

Accessibility & contrast

On white

1.67

#EFC263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#EFC263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFC263

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFC263	#FFFFFF	#000000	##000000
##EFC263	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C15A

Deuteranopia (green-blind)

#E1CD66

Tritanopia (blue-blind)

#FFB3AC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #efc263;
/* rgb */ color: rgb(239, 194, 99);
/* oklch */ color: oklch(83.5% 0.124 84.1);

Tailwind

colors: {
  custom: {
    50: '#f7d492',
    500: '#efc263',
    950: '#000000',
  },
}

SCSS

$custom: #efc263;
$custom-light: #f7d492;
$custom-dark: #000000;

JSON

{
  "hex": "#efc263",
  "rgb": {
    "r": 239,
    "g": 194,
    "b": 99
  },
  "hsl": {
    "h": 40.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.83522,
    "c": 0.12425,
    "h": 84.1
  },
  "luminance": 0.57835
}

Semantic roles & 50–950 ramp

primary

#EFC263

secondary

#3562C1

accent

#4DDE08

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140D

muted

#86837F

Preview Lab

Preview with #EFC263

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

Preview Lab → · Contrast checker → · Palette generator →