#27230B#27230B

#27230B is a dark, muted yellow. Relative luminance 0.017; OKLCH L 25.4% C 0.039 H 100.0°. Best body text is #FFFFFF at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#27230B
RGB	rgb(39, 35, 11)
HSL	hsl(51, 56%, 10%)
HSV	hsv(51, 72%, 15%)
CMYK	cmyk(0%, 10.3%, 71.8%, 84.7%)
CIE-LAB	lab(13.58, -2.12, 15.43)
CIE-LCH	lch(13.58, 15.58, 97.82°)
OKLab	oklab(25.42% -0.0068 0.0385)
OKLCH	oklch(25.42% 0.039 100)
XYZ	xyz(1.4982, 1.6576, 0.5576)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27230B #0B0F27

analogous

#27150B #27230B #1D270B

triadic

#27230B #0B2723 #230B27

tetradic

#27230B #0B2715 #0B0F27 #270B1D

square

#27230B #0B2715 #0B0F27 #270B1D

split-complementary

#27230B #0B1D27 #150B27

monochromatic

#181507 #181507 #27230B #574E18 #867926

Accessibility & contrast

On white

15.77

#27230B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#27230B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27230B

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27230B	#FFFFFF	#000000	##FFFFFF
##27230B	1.00	15.77	1.33	15.77
#FFFFFF	15.77	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272209

Deuteranopia (green-blind)

#28230C

Tritanopia (blue-blind)

#2A201E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #27230b;
/* rgb */ color: rgb(39, 35, 11);
/* oklch */ color: oklch(25.4% 0.039 100.0);

Tailwind

colors: {
  custom: {
    50: '#625d4c',
    500: '#27230b',
    950: '#000000',
  },
}

SCSS

$custom: #27230b;
$custom-light: #625d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#27230b",
  "rgb": {
    "r": 39,
    "g": 35,
    "b": 11
  },
  "hsl": {
    "h": 51.429,
    "s": 56,
    "l": 9.804
  },
  "oklch": {
    "l": 0.25425,
    "c": 0.03907,
    "h": 100
  },
  "luminance": 0.01658
}

Semantic roles & 50–950 ramp

primary

#27230B

secondary

#2B3363

accent

#5EDF49

background

#F5F5F4

surface

#EAE9E7

border

#C6C5C3

text

#050401

muted

#797977

Preview Lab

Preview with #27230B

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

Preview Lab → · Contrast checker → · Palette generator →