#1B8D53#1B8D53

#1B8D53 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.132 H 154.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D53
RGB	rgb(27, 141, 83)
HSL	hsl(149, 68%, 33%)
HSV	hsv(149, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 41.1%, 44.7%)
CIE-LAB	lab(51.73, -44.38, 22.47)
CIE-LCH	lch(51.73, 49.74, 153.15°)
OKLab	oklab(56.88% -0.1195 0.0559)
OKLCH	oklch(56.88% 0.132 154.9)
XYZ	xyz(11.5371, 19.9059, 11.4161)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D53 #8D1B55

analogous

#1C8D1B #1B8D53 #1B8D8C

triadic

#1B8D53 #531B8D #8D531B

tetradic

#1B8D53 #1B1C8D #8D1B55 #8D8C1B

square

#1B8D53 #1B1C8D #8D1B55 #8D8C1B

split-complementary

#1B8D53 #8C1B8D #8D1B1C

monochromatic

#072617 #115A35 #1B8D53 #25C071 #47DC90

Accessibility & contrast

On white

4.22

#1B8D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1B8D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D53

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D53	#FFFFFF	#000000	##000000
##1B8D53	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814F

Deuteranopia (green-blind)

#7F7857

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8d53;
/* rgb */ color: rgb(27, 141, 83);
/* oklch */ color: oklch(56.9% 0.132 154.9);

Tailwind

colors: {
  custom: {
    50: '#6caf84',
    500: '#1b8d53',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d53;
$custom-light: #6caf84;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d53",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 83
  },
  "hsl": {
    "h": 149.474,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56877,
    "c": 0.13197,
    "h": 154.9
  },
  "luminance": 0.19907
}

Semantic roles & 50–950 ramp

primary

#1B8D53

secondary

#BD4683

accent

#3D95EB

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #1B8D53

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

Preview Lab → · Contrast checker → · Palette generator →