#298D4B#298D4B

#298D4B is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.135 H 150.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#298D4B
RGB	rgb(41, 141, 75)
HSL	hsl(140, 55%, 36%)
HSV	hsv(140, 71%, 55%)
CMYK	cmyk(70.9%, 0%, 46.8%, 44.7%)
CIE-LAB	lab(51.87, -43.75, 27.07)
CIE-LCH	lch(51.87, 51.45, 148.26°)
OKLab	oklab(57.03% -0.1179 0.0664)
OKLCH	oklch(57.03% 0.135 150.6)
XYZ	xyz(11.7084, 20.0279, 9.9040)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#298D4B #8D296B

analogous

#398D29 #298D4B #298D7D

triadic

#298D4B #4B298D #8D4B29

tetradic

#298D4B #29398D #8D296B #8D7D29

square

#298D4B #29398D #8D296B #8D7D29

split-complementary

#298D4B #7D298D #8D2939

monochromatic

#0D2E19 #1B5E32 #298D4B #37BC64 #60D186

Accessibility & contrast

On white

4.20

#298D4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#298D4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #298D4B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##298D4B	#FFFFFF	#000000	##000000
##298D4B	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8146

Deuteranopia (green-blind)

#817850

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #298d4b;
/* rgb */ color: rgb(41, 141, 75);
/* oklch */ color: oklch(57.0% 0.135 150.6);

Tailwind

colors: {
  custom: {
    50: '#71af7e',
    500: '#298d4b',
    950: '#000000',
  },
}

SCSS

$custom: #298d4b;
$custom-light: #71af7e;
$custom-dark: #000000;

JSON

{
  "hex": "#298d4b",
  "rgb": {
    "r": 41,
    "g": 141,
    "b": 75
  },
  "hsl": {
    "h": 140.4,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57026,
    "c": 0.13528,
    "h": 150.6
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#298D4B

secondary

#B65B97

accent

#4AACDE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #298D4B

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

Preview Lab → · Contrast checker → · Palette generator →