#251700#251700

#251700 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.7% C 0.045 H 79.1°. Best body text is #FFFFFF at 17.48:1 contrast (WCAG AA passes).

Color values

HEX	#251700
RGB	rgb(37, 23, 0)
HSL	hsl(37, 100%, 7%)
HSV	hsv(37, 100%, 15%)
CMYK	cmyk(0%, 37.8%, 100%, 85.5%)
CIE-LAB	lab(9.04, 4.10, 13.62)
CIE-LCH	lch(9.04, 14.22, 73.26°)
OKLab	oklab(21.74% 0.0086 0.0443)
OKLCH	oklch(21.74% 0.045 79.1)
XYZ	xyz(1.0694, 1.0062, 0.1379)
Luminance	0.0101 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251700 #000E25

analogous

#250400 #251700 #212500

triadic

#251700 #002517 #170025

tetradic

#251700 #002504 #000E25 #250021

square

#251700 #002504 #000E25 #250021

split-complementary

#251700 #002125 #040025

monochromatic

#1F1300 #1F1300 #251700 #623D00 #9F6300

Accessibility & contrast

On white

17.48

#251700 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#251700 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251700

17.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251700	#FFFFFF	#000000	##FFFFFF
##251700	1.00	17.48	1.20	17.48
#FFFFFF	17.48	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1800

Deuteranopia (green-blind)

#201B00

Tritanopia (blue-blind)

#291312

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #251700;
/* rgb */ color: rgb(37, 23, 0);
/* oklch */ color: oklch(21.7% 0.045 79.1);

Tailwind

colors: {
  custom: {
    50: '#605346',
    500: '#251700',
    950: '#000000',
  },
}

SCSS

$custom: #251700;
$custom-light: #605346;
$custom-dark: #000000;

JSON

{
  "hex": "#251700",
  "rgb": {
    "r": 37,
    "g": 23,
    "b": 0
  },
  "hsl": {
    "h": 37.297,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.21739,
    "c": 0.04515,
    "h": 79.1
  },
  "luminance": 0.01006
}

Semantic roles & 50–950 ramp

primary

#251700

secondary

#13356D

accent

#7AFF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#050200

muted

#797877

Preview Lab

Preview with #251700

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

Preview Lab → · Contrast checker → · Palette generator →