#1B975B#1B975B

#1B975B is a mid, vivid teal. Relative luminance 0.231; OKLCH L 59.8% C 0.138 H 155.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B975B
RGB	rgb(27, 151, 91)
HSL	hsl(151, 70%, 35%)
HSV	hsv(151, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 39.7%, 40.8%)
CIE-LAB	lab(55.20, -46.61, 22.65)
CIE-LCH	lch(55.20, 51.82, 154.08°)
OKLab	oklab(59.79% -0.1256 0.0565)
OKLCH	oklch(59.79% 0.138 155.8)
XYZ	xyz(13.4056, 23.1199, 13.6516)
Luminance	0.2312 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B975B #971B57

analogous

#1B971D #1B975B #1B9597

triadic

#1B975B #5B1B97 #975B1B

tetradic

#1B975B #1D1B97 #971B57 #95971B

square

#1B975B #1D1B97 #971B57 #95971B

split-complementary

#1B975B #971B95 #971D1B

monochromatic

#082F1C #12633C #1B975B #24CB7A #4DDF99

Accessibility & contrast

On white

3.73

#1B975B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#1B975B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B975B

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B975B	#FFFFFF	#000000	##000000
##1B975B	1.00	3.73	5.62	5.62
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968A57

Deuteranopia (green-blind)

#88805F

Tritanopia (blue-blind)

#009588

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b975b;
/* rgb */ color: rgb(27, 151, 91);
/* oklch */ color: oklch(59.8% 0.138 155.8);

Tailwind

colors: {
  custom: {
    50: '#6eb78a',
    500: '#1b975b',
    950: '#000000',
  },
}

SCSS

$custom: #1b975b;
$custom-light: #6eb78a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b975b",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 91
  },
  "hsl": {
    "h": 150.968,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59786,
    "c": 0.13775,
    "h": 155.8
  },
  "luminance": 0.23122
}

Semantic roles & 50–950 ramp

primary

#1B975B

secondary

#C14C85

accent

#3B91EC

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1B975B

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

Preview Lab → · Contrast checker → · Palette generator →