#2B490A#2B490A

#2B490A is a dark, moderate yellow-green. Relative luminance 0.053; OKLCH L 36.8% C 0.095 H 132.4°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B490A
RGB	rgb(43, 73, 10)
HSL	hsl(89, 76%, 16%)
HSV	hsv(89, 86%, 29%)
CMYK	cmyk(41.1%, 0%, 86.3%, 71.4%)
CIE-LAB	lab(27.57, -22.53, 31.51)
CIE-LCH	lch(27.57, 38.74, 125.57°)
OKLab	oklab(36.81% -0.0637 0.0698)
OKLCH	oklch(36.81% 0.095 132.4)
XYZ	xyz(3.4335, 5.3004, 1.1293)
Luminance	0.0530 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B490A #280A49

analogous

#49480A #2B490A #0C490A

triadic

#2B490A #0A2B49 #490A2B

tetradic

#2B490A #0A4948 #280A49 #490A0C

square

#2B490A #0A4948 #280A49 #490A0C

split-complementary

#2B490A #0A0C49 #480A49

monochromatic

#101B04 #101B04 #2B490A #4B7F11 #6AB519

Accessibility & contrast

On white

10.19

#2B490A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2B490A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B490A

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B490A	#FFFFFF	#000000	##FFFFFF
##2B490A	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4300

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#2C463D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2b490a;
/* rgb */ color: rgb(43, 73, 10);
/* oklch */ color: oklch(36.8% 0.095 132.4);

Tailwind

colors: {
  custom: {
    50: '#687c4f',
    500: '#2b490a',
    950: '#000000',
  },
}

SCSS

$custom: #2b490a;
$custom-light: #687c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b490a",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 10
  },
  "hsl": {
    "h": 88.571,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36809,
    "c": 0.0945,
    "h": 132.4
  },
  "luminance": 0.05301
}

Semantic roles & 50–950 ramp

primary

#2B490A

secondary

#552986

accent

#35F28F

background

#F6F7F4

surface

#EBEEE7

border

#C6C9C3

text

#060902

muted

#7A7B78

Preview Lab

Preview with #2B490A

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

Preview Lab → · Contrast checker → · Palette generator →