#1E210A#1E210A

#1E210A is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 23.8% C 0.039 H 115.6°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E210A
RGB	rgb(30, 33, 10)
HSL	hsl(68, 53%, 8%)
HSV	hsv(68, 70%, 13%)
CMYK	cmyk(9.1%, 0%, 69.7%, 87.1%)
CIE-LAB	lab(11.86, -5.84, 13.37)
CIE-LCH	lch(11.86, 14.59, 113.59°)
OKLab	oklab(23.82% -0.0168 0.0351)
OKLCH	oklch(23.82% 0.039 115.6)
XYZ	xyz(1.1341, 1.3857, 0.4948)
Luminance	0.0139 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E210A #0D0A21

analogous

#21180A #1E210A #12210A

triadic

#1E210A #0A1E21 #210A1E

tetradic

#1E210A #0A2118 #0D0A21 #210A12

square

#1E210A #0A2118 #0D0A21 #210A12

split-complementary

#1E210A #0A1221 #180A21

monochromatic

#151707 #151707 #1E210A #495018 #737F26

Accessibility & contrast

On white

16.44

#1E210A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1E210A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E210A

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E210A	#FFFFFF	#000000	##FFFFFF
##1E210A	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F08

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#201F1C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1e210a;
/* rgb */ color: rgb(30, 33, 10);
/* oklch */ color: oklch(23.8% 0.039 115.6);

Tailwind

colors: {
  custom: {
    50: '#5a5c4b',
    500: '#1e210a',
    950: '#000000',
  },
}

SCSS

$custom: #1e210a;
$custom-light: #5a5c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e210a",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 10
  },
  "hsl": {
    "h": 67.826,
    "s": 53.488,
    "l": 8.431
  },
  "oklch": {
    "l": 0.23816,
    "c": 0.03888,
    "h": 115.6
  },
  "luminance": 0.01386
}

Semantic roles & 50–950 ramp

primary

#1E210A

secondary

#312A5D

accent

#4BDD5E

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #1E210A

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

Preview Lab → · Contrast checker → · Palette generator →