#28834B#28834B

#28834B is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.2% C 0.122 H 152.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#28834B
RGB	rgb(40, 131, 75)
HSL	hsl(143, 53%, 34%)
HSV	hsv(143, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 42.7%, 48.6%)
CIE-LAB	lab(48.50, -39.94, 22.71)
CIE-LCH	lch(48.50, 45.94, 150.38°)
OKLab	oklab(54.24% -0.1078 0.0563)
OKLCH	oklch(54.24% 0.122 152.4)
XYZ	xyz(10.2605, 17.1906, 9.4326)
Luminance	0.1719 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28834B #832860

analogous

#328328 #28834B #288378

triadic

#28834B #4B2883 #834B28

tetradic

#28834B #283283 #832860 #837828

square

#28834B #283283 #832860 #837828

split-complementary

#28834B #782883 #832832

monochromatic

#0B2515 #1A5430 #28834B #36B266 #59CC85

Accessibility & contrast

On white

4.73

#28834B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#28834B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28834B

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28834B	#FFFFFF	#000000	##FFFFFF
##28834B	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837847

Deuteranopia (green-blind)

#78704F

Tritanopia (blue-blind)

#008175

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #28834b;
/* rgb */ color: rgb(40, 131, 75);
/* oklch */ color: oklch(54.2% 0.122 152.4);

Tailwind

colors: {
  custom: {
    50: '#6ea87e',
    500: '#28834b',
    950: '#000000',
  },
}

SCSS

$custom: #28834b;
$custom-light: #6ea87e;
$custom-dark: #000000;

JSON

{
  "hex": "#28834b",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 75
  },
  "hsl": {
    "h": 143.077,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.12159,
    "h": 152.4
  },
  "luminance": 0.17192
}

Semantic roles & 50–950 ramp

primary

#28834B

secondary

#B1558E

accent

#4BA5DD

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #28834B

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

Preview Lab → · Contrast checker → · Palette generator →