#2B640E#2B640E

#2B640E is a dark, vivid yellow-green. Relative luminance 0.097; OKLCH L 44.7% C 0.129 H 137.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2B640E
RGB	rgb(43, 100, 14)
HSL	hsl(100, 75%, 22%)
HSV	hsv(100, 86%, 39%)
CMYK	cmyk(57%, 0%, 86%, 60.8%)
CIE-LAB	lab(37.22, -34.48, 39.15)
CIE-LCH	lch(37.22, 52.16, 131.37°)
OKLab	oklab(44.74% -0.0955 0.0865)
OKLCH	oklch(44.74% 0.129 137.8)
XYZ	xyz(5.6325, 9.6592, 1.9830)
Luminance	0.0966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B640E #470E64

analogous

#56640E #2B640E #0E641C

triadic

#2B640E #0E2B64 #640E2B

tetradic

#2B640E #0E5664 #470E64 #641C0E

square

#2B640E #0E5664 #470E64 #641C0E

split-complementary

#2B640E #1C0E64 #640E56

monochromatic

#0C1B04 #142E06 #2B640E #429A16 #59CF1D

Accessibility & contrast

On white

7.16

#2B640E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2B640E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B640E

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B640E	#FFFFFF	#000000	##FFFFFF
##2B640E	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675A00

Deuteranopia (green-blind)

#605619

Tritanopia (blue-blind)

#266054

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2b640e;
/* rgb */ color: rgb(43, 100, 14);
/* oklch */ color: oklch(44.7% 0.129 137.8);

Tailwind

colors: {
  custom: {
    50: '#6c9155',
    500: '#2b640e',
    950: '#000000',
  },
}

SCSS

$custom: #2b640e;
$custom-light: #6c9155;
$custom-dark: #000000;

JSON

{
  "hex": "#2b640e",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 14
  },
  "hsl": {
    "h": 99.767,
    "s": 75.439,
    "l": 22.353
  },
  "oklch": {
    "l": 0.44743,
    "c": 0.12887,
    "h": 137.8
  },
  "luminance": 0.0966
}

Semantic roles & 50–950 ramp

primary

#2B640E

secondary

#79319D

accent

#36F2B3

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070D03

muted

#7A7D78

Preview Lab

Preview with #2B640E

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

Preview Lab → · Contrast checker → · Palette generator →