#1B8E35#1B8E35

#1B8E35 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.161 H 146.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E35
RGB	rgb(27, 142, 53)
HSL	hsl(134, 68%, 33%)
HSV	hsv(134, 81%, 56%)
CMYK	cmyk(81%, 0%, 62.7%, 44.3%)
CIE-LAB	lab(51.65, -49.67, 37.96)
CIE-LCH	lch(51.65, 62.51, 142.61°)
OKLab	oklab(56.68% -0.1337 0.0892)
OKLCH	oklch(56.68% 0.161 146.3)
XYZ	xyz(10.7668, 19.8348, 6.6285)
Luminance	0.1984 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E35 #8E1B74

analogous

#3B8E1B #1B8E35 #1B8E6E

triadic

#1B8E35 #351B8E #8E351B

tetradic

#1B8E35 #1B3B8E #8E1B74 #8E6E1B

square

#1B8E35 #1B3B8E #8E1B74 #8E6E1B

split-complementary

#1B8E35 #6E1B8E #8E1B3B

monochromatic

#07270F #115B22 #1B8E35 #25C148 #47DC69

Accessibility & contrast

On white

4.23

#1B8E35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1B8E35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E35

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E35	#FFFFFF	#000000	##000000
##1B8E35	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802B

Deuteranopia (green-blind)

#83783D

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8e35;
/* rgb */ color: rgb(27, 142, 53);
/* oklch */ color: oklch(56.7% 0.161 146.3);

Tailwind

colors: {
  custom: {
    50: '#6db070',
    500: '#1b8e35',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e35;
$custom-light: #6db070;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e35",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 53
  },
  "hsl": {
    "h": 133.565,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56675,
    "c": 0.1607,
    "h": 146.3
  },
  "luminance": 0.19836
}

Semantic roles & 50–950 ramp

primary

#1B8E35

secondary

#BE47A3

accent

#3DC4EB

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #1B8E35

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

Preview Lab → · Contrast checker → · Palette generator →