#28410A#28410A

#28410A is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.2% C 0.085 H 131.3°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#28410A
RGB	rgb(40, 65, 10)
HSL	hsl(87, 73%, 15%)
HSV	hsv(87, 85%, 25%)
CMYK	cmyk(38.5%, 0%, 84.6%, 74.5%)
CIE-LAB	lab(24.49, -19.75, 28.50)
CIE-LCH	lch(24.49, 34.68, 124.71°)
OKLab	oklab(34.24% -0.0559 0.0636)
OKLCH	oklch(34.24% 0.085 131.3)
XYZ	xyz(2.8201, 4.2535, 0.9595)
Luminance	0.0425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.18

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28410A #230A41

analogous

#413F0A #28410A #0C410A

triadic

#28410A #0A2841 #410A28

tetradic

#28410A #0A413F #230A41 #410A0C

square

#28410A #0A413F #230A41 #410A0C

split-complementary

#28410A #0A0C41 #3F0A41

monochromatic

#101B04 #101B04 #28410A #497612 #69AB1A

Accessibility & contrast

On white

11.35

#28410A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#28410A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28410A

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28410A	#FFFFFF	#000000	##FFFFFF
##28410A	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B02

Deuteranopia (green-blind)

#413A0F

Tritanopia (blue-blind)

#293E37

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #28410a;
/* rgb */ color: rgb(40, 65, 10);
/* oklch */ color: oklch(34.2% 0.085 131.3);

Tailwind

colors: {
  custom: {
    50: '#65754e',
    500: '#28410a',
    950: '#000000',
  },
}

SCSS

$custom: #28410a;
$custom-light: #65754e;
$custom-dark: #000000;

JSON

{
  "hex": "#28410a",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 10
  },
  "hsl": {
    "h": 87.273,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.34243,
    "c": 0.08468,
    "h": 131.3
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#28410A

secondary

#50297E

accent

#38F08C

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #28410A

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

Preview Lab → · Contrast checker → · Palette generator →