#298B47#298B47

#298B47 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.136 H 149.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#298B47
RGB	rgb(41, 139, 71)
HSL	hsl(138, 54%, 35%)
HSV	hsv(138, 71%, 55%)
CMYK	cmyk(70.5%, 0%, 48.9%, 45.5%)
CIE-LAB	lab(51.14, -43.66, 28.29)
CIE-LCH	lch(51.14, 52.03, 147.06°)
OKLab	oklab(56.41% -0.1176 0.069)
OKLCH	oklch(56.41% 0.136 149.6)
XYZ	xyz(11.2835, 19.3904, 9.1081)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298B47 #8B296D

analogous

#3C8B29 #298B47 #298B78

triadic

#298B47 #47298B #8B4729

tetradic

#298B47 #293C8B #8B296D #8B7829

square

#298B47 #293C8B #8B296D #8B7829

split-complementary

#298B47 #78298B #8B293C

monochromatic

#0D2C17 #1B5C2F #298B47 #37BA5F #5FD081

Accessibility & contrast

On white

4.30

#298B47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#298B47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298B47

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298B47	#FFFFFF	#000000	##000000
##298B47	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F42

Deuteranopia (green-blind)

#80774C

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #298b47;
/* rgb */ color: rgb(41, 139, 71);
/* oklch */ color: oklch(56.4% 0.136 149.6);

Tailwind

colors: {
  custom: {
    50: '#70ae7b',
    500: '#298b47',
    950: '#000000',
  },
}

SCSS

$custom: #298b47;
$custom-light: #70ae7b;
$custom-dark: #000000;

JSON

{
  "hex": "#298b47",
  "rgb": {
    "r": 41,
    "g": 139,
    "b": 71
  },
  "hsl": {
    "h": 138.367,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56405,
    "c": 0.13638,
    "h": 149.6
  },
  "luminance": 0.19392
}

Semantic roles & 50–950 ramp

primary

#298B47

secondary

#B55B9A

accent

#4AB1DE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #298B47

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

Preview Lab → · Contrast checker → · Palette generator →