#2B610F#2B610F

#2B610F is a dark, vivid yellow-green. Relative luminance 0.091; OKLCH L 43.9% C 0.124 H 137.6°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B610F
RGB	rgb(43, 97, 15)
HSL	hsl(100, 73%, 22%)
HSV	hsv(100, 85%, 38%)
CMYK	cmyk(55.7%, 0%, 84.5%, 62%)
CIE-LAB	lab(36.17, -33.17, 37.84)
CIE-LCH	lch(36.17, 50.32, 131.23°)
OKLab	oklab(43.88% -0.0919 0.0839)
OKLCH	oklch(43.88% 0.125 137.6)
XYZ	xyz(5.3570, 9.0971, 1.9255)
Luminance	0.0910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B610F #450F61

analogous

#54610F #2B610F #0F611C

triadic

#2B610F #0F2B61 #610F2B

tetradic

#2B610F #0F5461 #450F61 #611C0F

square

#2B610F #0F5461 #450F61 #611C0F

split-complementary

#2B610F #1C0F61 #610F54

monochromatic

#0C1B04 #142C07 #2B610F #429617 #5ACB1F

Accessibility & contrast

On white

7.45

#2B610F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2B610F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B610F

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B610F	#FFFFFF	#000000	##FFFFFF
##2B610F	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645800

Deuteranopia (green-blind)

#5D5319

Tritanopia (blue-blind)

#275D52

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2b610f;
/* rgb */ color: rgb(43, 97, 15);
/* oklch */ color: oklch(43.9% 0.124 137.6);

Tailwind

colors: {
  custom: {
    50: '#6b8e55',
    500: '#2b610f',
    950: '#000000',
  },
}

SCSS

$custom: #2b610f;
$custom-light: #6b8e55;
$custom-dark: #000000;

JSON

{
  "hex": "#2b610f",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 15
  },
  "hsl": {
    "h": 99.512,
    "s": 73.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43876,
    "c": 0.1245,
    "h": 137.6
  },
  "luminance": 0.09097
}

Semantic roles & 50–950 ramp

primary

#2B610F

secondary

#76329A

accent

#38F0B1

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #2B610F

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

Preview Lab → · Contrast checker → · Palette generator →