#1B8E2F#1B8E2F

#1B8E2F is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.165 H 145.2°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1B8E2F
RGB	rgb(27, 142, 47)
HSL	hsl(130, 68%, 33%)
HSV	hsv(130, 81%, 56%)
CMYK	cmyk(81%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(51.59, -50.39, 40.66)
CIE-LCH	lch(51.59, 64.74, 141.10°)
OKLab	oklab(56.61% -0.1359 0.0943)
OKLCH	oklch(56.61% 0.165 145.2)
XYZ	xyz(10.6373, 19.7830, 5.9466)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8E2F #8E1B7A

analogous

#408E1B #1B8E2F #1B8E68

triadic

#1B8E2F #2F1B8E #8E2F1B

tetradic

#1B8E2F #1B408E #8E1B7A #8E681B

square

#1B8E2F #1B408E #8E1B7A #8E681B

split-complementary

#1B8E2F #681B8E #8E1B40

monochromatic

#07270D #115B1E #1B8E2F #25C140 #47DC61

Accessibility & contrast

On white

4.24

#1B8E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1B8E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8E2F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8E2F	#FFFFFF	#000000	##000000
##1B8E2F	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908023

Deuteranopia (green-blind)

#847838

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8e2f;
/* rgb */ color: rgb(27, 142, 47);
/* oklch */ color: oklch(56.6% 0.165 145.2);

Tailwind

colors: {
  custom: {
    50: '#6db06c',
    500: '#1b8e2f',
    950: '#000000',
  },
}

SCSS

$custom: #1b8e2f;
$custom-light: #6db06c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8e2f",
  "rgb": {
    "r": 27,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 130.435,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56607,
    "c": 0.16539,
    "h": 145.2
  },
  "luminance": 0.19784
}

Semantic roles & 50–950 ramp

primary

#1B8E2F

secondary

#BE47A9

accent

#3DCDEB

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #1B8E2F

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

Preview Lab → · Contrast checker → · Palette generator →