#1C2102#1C2102

#1C2102 is a very dark, muted yellow. Relative luminance 0.013; OKLCH L 23.5% C 0.051 H 118.0°. Best body text is #FFFFFF at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#1C2102
RGB	rgb(28, 33, 2)
HSL	hsl(70, 89%, 7%)
HSV	hsv(70, 94%, 13%)
CMYK	cmyk(15.2%, 0%, 93.9%, 87.1%)
CIE-LAB	lab(11.55, -7.95, 16.17)
CIE-LCH	lch(11.55, 18.02, 116.19°)
OKLab	oklab(23.48% -0.024 0.0452)
OKLCH	oklch(23.48% 0.051 118)
XYZ	xyz(1.0337, 1.3390, 0.2614)
Luminance	0.0134 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C2102 #070221

analogous

#211702 #1C2102 #0D2102

triadic

#1C2102 #021C21 #21021C

tetradic

#1C2102 #022117 #070221 #21020D

square

#1C2102 #022117 #070221 #21020D

split-complementary

#1C2102 #020D21 #170221

monochromatic

#181D02 #181D02 #1C2102 #4D5B05 #7E9409

Accessibility & contrast

On white

16.56

#1C2102 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#1C2102 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C2102

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C2102	#FFFFFF	#000000	##FFFFFF
##1C2102	1.00	16.56	1.27	16.56
#FFFFFF	16.56	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241F00

Deuteranopia (green-blind)

#231F04

Tritanopia (blue-blind)

#1E1E1B

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1c2102;
/* rgb */ color: rgb(28, 33, 2);
/* oklch */ color: oklch(23.5% 0.051 118.0);

Tailwind

colors: {
  custom: {
    50: '#585c47',
    500: '#1c2102',
    950: '#000000',
  },
}

SCSS

$custom: #1c2102;
$custom-light: #585c47;
$custom-dark: #000000;

JSON

{
  "hex": "#1c2102",
  "rgb": {
    "r": 28,
    "g": 33,
    "b": 2
  },
  "hsl": {
    "h": 69.677,
    "s": 88.571,
    "l": 6.863
  },
  "oklch": {
    "l": 0.23475,
    "c": 0.05116,
    "h": 118
  },
  "luminance": 0.01339
}

Semantic roles & 50–950 ramp

primary

#1C2102

secondary

#251867

accent

#29FF4C

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#030400

muted

#787977

Preview Lab

Preview with #1C2102

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

Preview Lab → · Contrast checker → · Palette generator →