#28451E#28451E

#28451E is a dark, moderate green. Relative luminance 0.048; OKLCH L 35.7% C 0.072 H 138.2°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#28451E
RGB	rgb(40, 69, 30)
HSL	hsl(105, 39%, 19%)
HSV	hsv(105, 57%, 27%)
CMYK	cmyk(42%, 0%, 56.5%, 72.9%)
CIE-LAB	lab(26.16, -19.65, 20.06)
CIE-LCH	lch(26.16, 28.08, 134.40°)
OKLab	oklab(35.67% -0.0539 0.0482)
OKLCH	oklch(35.67% 0.072 138.2)
XYZ	xyz(3.2374, 4.8009, 1.9841)
Luminance	0.0480 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.34

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28451E #3B1E45

analogous

#3C451E #28451E #1E4528

triadic

#28451E #1E2845 #451E28

tetradic

#28451E #1E3C45 #3B1E45 #45281E

square

#28451E #1E3C45 #3B1E45 #45281E

split-complementary

#28451E #281E45 #451E3C

monochromatic

#0C1509 #0F1A0B #28451E #417031 #599A43

Accessibility & contrast

On white

10.71

#28451E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#28451E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28451E

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28451E	#FFFFFF	#000000	##FFFFFF
##28451E	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47401B

Deuteranopia (green-blind)

#433D21

Tritanopia (blue-blind)

#26433C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #28451e;
/* rgb */ color: rgb(40, 69, 30);
/* oklch */ color: oklch(35.7% 0.072 138.2);

Tailwind

colors: {
  custom: {
    50: '#64795b',
    500: '#28451e',
    950: '#000000',
  },
}

SCSS

$custom: #28451e;
$custom-light: #64795b;
$custom-dark: #000000;

JSON

{
  "hex": "#28451e",
  "rgb": {
    "r": 40,
    "g": 69,
    "b": 30
  },
  "hsl": {
    "h": 104.615,
    "s": 39.394,
    "l": 19.412
  },
  "oklch": {
    "l": 0.35672,
    "c": 0.07231,
    "h": 138.2
  },
  "luminance": 0.04801
}

Semantic roles & 50–950 ramp

primary

#28451E

secondary

#6C457A

accent

#59CFB1

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#050904

muted

#7A7B79

Preview Lab

Preview with #28451E

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

Preview Lab → · Contrast checker → · Palette generator →