#30837B#30837B

#30837B is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.8% C 0.080 H 186.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#30837B
RGB	rgb(48, 131, 123)
HSL	hsl(174, 46%, 35%)
HSV	hsv(174, 63%, 51%)
CMYK	cmyk(63.4%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(49.85, -26.81, -3.09)
CIE-LCH	lch(49.85, 26.98, 186.58°)
OKLab	oklab(55.78% -0.0797 -0.0088)
OKLCH	oklch(55.78% 0.08 186.3)
XYZ	xyz(12.9088, 18.2897, 21.5850)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30837B #833038

analogous

#308352 #30837B #306183

triadic

#30837B #7B3083 #837B30

tetradic

#30837B #523083 #833038 #618330

square

#30837B #523083 #833038 #618330

split-complementary

#30837B #833061 #835230

monochromatic

#0F2927 #205651 #30837B #40B0A5 #66C7BE

Accessibility & contrast

On white

4.51

#30837B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#30837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30837B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30837B	#FFFFFF	#000000	##000000
##30837B	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7C7B

Deuteranopia (green-blind)

#70737C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #30837b;
/* rgb */ color: rgb(48, 131, 123);
/* oklch */ color: oklch(55.8% 0.080 186.3);

Tailwind

colors: {
  custom: {
    50: '#73a7a1',
    500: '#30837b',
    950: '#000000',
  },
}

SCSS

$custom: #30837b;
$custom-light: #73a7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#30837b",
  "rgb": {
    "r": 48,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 174.217,
    "s": 46.369,
    "l": 35.098
  },
  "oklch": {
    "l": 0.55776,
    "c": 0.0802,
    "h": 186.3
  },
  "luminance": 0.18291
}

Semantic roles & 50–950 ramp

primary

#30837B

secondary

#AE6168

accent

#525FD6

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #30837B

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

Preview Lab → · Contrast checker → · Palette generator →