#228A5B#228A5B

#228A5B is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.4% C 0.118 H 158.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#228A5B
RGB	rgb(34, 138, 91)
HSL	hsl(153, 60%, 34%)
HSV	hsv(153, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 34.1%, 45.9%)
CIE-LAB	lab(51.00, -40.54, 17.03)
CIE-LCH	lch(51.00, 43.97, 157.21°)
OKLab	oklab(56.36% -0.11 0.043)
OKLCH	oklch(56.36% 0.118 158.6)
XYZ	xyz(11.6353, 19.2710, 13.0020)
Luminance	0.1927 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A5B #8A2251

analogous

#228A27 #228A5B #22858A

triadic

#228A5B #5B228A #8A5B22

tetradic

#228A5B #27228A #8A2251 #858A22

square

#228A5B #27228A #8A2251 #858A22

split-complementary

#228A5B #8A2285 #8A2722

monochromatic

#0A281A #16593B #228A5B #2EBB7B #52D499

Accessibility & contrast

On white

4.33

#228A5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#228A5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A5B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A5B	#FFFFFF	#000000	##000000
##228A5B	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897F58

Deuteranopia (green-blind)

#7C765E

Tritanopia (blue-blind)

#00897E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228a5b;
/* rgb */ color: rgb(34, 138, 91);
/* oklch */ color: oklch(56.4% 0.118 158.6);

Tailwind

colors: {
  custom: {
    50: '#6dad89',
    500: '#228a5b',
    950: '#000000',
  },
}

SCSS

$custom: #228a5b;
$custom-light: #6dad89;
$custom-dark: #000000;

JSON

{
  "hex": "#228a5b",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 91
  },
  "hsl": {
    "h": 152.885,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56362,
    "c": 0.11813,
    "h": 158.6
  },
  "luminance": 0.19272
}

Semantic roles & 50–950 ramp

primary

#228A5B

secondary

#B8507F

accent

#448CE4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228A5B

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

Preview Lab → · Contrast checker → · Palette generator →