#1B905D#1B905D

#1B905D is a mid, vivid teal. Relative luminance 0.210; OKLCH L 57.9% C 0.127 H 158.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B905D
RGB	rgb(27, 144, 93)
HSL	hsl(154, 68%, 34%)
HSV	hsv(154, 81%, 56%)
CMYK	cmyk(81.3%, 0%, 35.4%, 43.5%)
CIE-LAB	lab(52.91, -43.46, 18.48)
CIE-LCH	lch(52.91, 47.23, 156.96°)
OKLab	oklab(57.92% -0.1176 0.0466)
OKLCH	oklch(57.92% 0.127 158.4)
XYZ	xyz(12.3997, 20.9683, 13.7476)
Luminance	0.2097 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B905D #901B4E

analogous

#1B9022 #1B905D #1B8890

triadic

#1B905D #5D1B90 #905D1B

tetradic

#1B905D #221B90 #901B4E #88901B

square

#1B905D #221B90 #901B4E #88901B

split-complementary

#1B905D #901B88 #90221B

monochromatic

#08291A #115C3C #1B905D #25C47E #49DD9C

Accessibility & contrast

On white

4.04

#1B905D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1B905D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B905D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B905D	#FFFFFF	#000000	##000000
##1B905D	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F845A

Deuteranopia (green-blind)

#817A60

Tritanopia (blue-blind)

#008F83

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b905d;
/* rgb */ color: rgb(27, 144, 93);
/* oklch */ color: oklch(57.9% 0.127 158.4);

Tailwind

colors: {
  custom: {
    50: '#6db18b',
    500: '#1b905d',
    950: '#000000',
  },
}

SCSS

$custom: #1b905d;
$custom-light: #6db18b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b905d",
  "rgb": {
    "r": 27,
    "g": 144,
    "b": 93
  },
  "hsl": {
    "h": 153.846,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.12652,
    "h": 158.4
  },
  "luminance": 0.2097
}

Semantic roles & 50–950 ramp

primary

#1B905D

secondary

#BF487C

accent

#3D89EB

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1B905D

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

Preview Lab → · Contrast checker → · Palette generator →