#297828#297828

#297828 is a mid, vivid green. Relative luminance 0.141; OKLCH L 50.6% C 0.139 H 143.0°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#297828
RGB	rgb(41, 120, 40)
HSL	hsl(119, 50%, 31%)
HSV	hsv(119, 67%, 47%)
CMYK	cmyk(65.8%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(44.31, -40.73, 35.89)
CIE-LCH	lch(44.31, 54.29, 138.61°)
OKLab	oklab(50.64% -0.1107 0.0834)
OKLCH	oklch(50.64% 0.139 143)
XYZ	xyz(8.0135, 14.0568, 4.2980)
Luminance	0.1406 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297828 #772878

analogous

#517828 #297828 #28784F

triadic

#297828 #282978 #782829

tetradic

#297828 #285178 #772878 #784F28

square

#297828 #285178 #772878 #784F28

split-complementary

#297828 #4F2878 #782851

monochromatic

#0A1C09 #194A19 #297828 #39A637 #56C654

Accessibility & contrast

On white

5.51

#297828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#297828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297828

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297828	#FFFFFF	#000000	##FFFFFF
##297828	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D1E

Deuteranopia (green-blind)

#71662F

Tritanopia (blue-blind)

#197467

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #297828;
/* rgb */ color: rgb(41, 120, 40);
/* oklch */ color: oklch(50.6% 0.139 143.0);

Tailwind

colors: {
  custom: {
    50: '#6da066',
    500: '#297828',
    950: '#000000',
  },
}

SCSS

$custom: #297828;
$custom-light: #6da066;
$custom-dark: #000000;

JSON

{
  "hex": "#297828",
  "rgb": {
    "r": 41,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 119.25,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.50641,
    "c": 0.13857,
    "h": 143
  },
  "luminance": 0.14058
}

Semantic roles & 50–950 ramp

primary

#297828

secondary

#A952AA

accent

#4EDAD8

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#080F06

muted

#7A7E7A

Preview Lab

Preview with #297828

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

Preview Lab → · Contrast checker → · Palette generator →