#2B300F#2B300F

#2B300F is a dark, muted yellow. Relative luminance 0.027; OKLCH L 29.6% C 0.052 H 116.9°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B300F
RGB	rgb(43, 48, 15)
HSL	hsl(69, 52%, 12%)
HSV	hsv(69, 69%, 19%)
CMYK	cmyk(10.4%, 0%, 68.7%, 81.2%)
CIE-LAB	lab(18.64, -8.12, 19.93)
CIE-LCH	lch(18.64, 21.52, 112.16°)
OKLab	oklab(29.58% -0.0236 0.0464)
OKLCH	oklch(29.58% 0.052 116.9)
XYZ	xyz(2.1395, 2.6620, 0.8530)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B300F #140F30

analogous

#30250F #2B300F #1B300F

triadic

#2B300F #0F2B30 #300F2B

tetradic

#2B300F #0F3025 #140F30 #300F1B

square

#2B300F #0F3025 #140F30 #300F1B

split-complementary

#2B300F #0F1B30 #250F30

monochromatic

#151707 #151707 #2B300F #555F1E #7F8D2C

Accessibility & contrast

On white

13.70

#2B300F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2B300F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B300F

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B300F	#FFFFFF	#000000	##FFFFFF
##2B300F	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D0C

Deuteranopia (green-blind)

#332E11

Tritanopia (blue-blind)

#2E2D29

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2b300f;
/* rgb */ color: rgb(43, 48, 15);
/* oklch */ color: oklch(29.6% 0.052 116.9);

Tailwind

colors: {
  custom: {
    50: '#65684e',
    500: '#2b300f',
    950: '#000000',
  },
}

SCSS

$custom: #2b300f;
$custom-light: #65684e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b300f",
  "rgb": {
    "r": 43,
    "g": 48,
    "b": 15
  },
  "hsl": {
    "h": 69.091,
    "s": 52.381,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29578,
    "c": 0.05207,
    "h": 116.9
  },
  "luminance": 0.02662
}

Semantic roles & 50–950 ramp

primary

#2B300F

secondary

#3A316A

accent

#4CDC62

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060602

muted

#7A7A78

Preview Lab

Preview with #2B300F

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

Preview Lab → · Contrast checker → · Palette generator →