#1B8D38#1B8D38

#1B8D38 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.157 H 147.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D38
RGB	rgb(27, 141, 56)
HSL	hsl(135, 68%, 33%)
HSV	hsv(135, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 60.3%, 44.7%)
CIE-LAB	lab(51.34, -48.93, 36.17)
CIE-LCH	lch(51.34, 60.84, 143.53°)
OKLab	oklab(56.43% -0.1316 0.0856)
OKLCH	oklch(56.43% 0.157 147)
XYZ	xyz(10.6899, 19.5670, 6.9540)
Luminance	0.1957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D38 #8D1B70

analogous

#378D1B #1B8D38 #1B8D71

triadic

#1B8D38 #381B8D #8D381B

tetradic

#1B8D38 #1B378D #8D1B70 #8D711B

square

#1B8D38 #1B378D #8D1B70 #8D711B

split-complementary

#1B8D38 #711B8D #8D1B37

monochromatic

#07260F #115A24 #1B8D38 #25C04C #47DC6D

Accessibility & contrast

On white

4.27

#1B8D38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#1B8D38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D38

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D38	#FFFFFF	#000000	##000000
##1B8D38	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F802F

Deuteranopia (green-blind)

#82773F

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d38;
/* rgb */ color: rgb(27, 141, 56);
/* oklch */ color: oklch(56.4% 0.157 147.0);

Tailwind

colors: {
  custom: {
    50: '#6daf71',
    500: '#1b8d38',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d38;
$custom-light: #6daf71;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d38",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 56
  },
  "hsl": {
    "h": 135.263,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56431,
    "c": 0.15697,
    "h": 147
  },
  "luminance": 0.19568
}

Semantic roles & 50–950 ramp

primary

#1B8D38

secondary

#BD469F

accent

#3DBFEB

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1B8D38

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

Preview Lab → · Contrast checker → · Palette generator →