#1B8950#1B8950

#1B8950 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.7% C 0.129 H 154.6°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1B8950
RGB	rgb(27, 137, 80)
HSL	hsl(149, 67%, 32%)
HSV	hsv(149, 80%, 54%)
CMYK	cmyk(80.3%, 0%, 41.6%, 46.3%)
CIE-LAB	lab(50.34, -43.43, 22.29)
CIE-LCH	lch(50.34, 48.81, 152.83°)
OKLab	oklab(55.71% -0.1169 0.0555)
OKLCH	oklch(55.71% 0.129 154.6)
XYZ	xyz(10.8446, 18.7022, 10.6262)
Luminance	0.1870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8950 #891B54

analogous

#1D891B #1B8950 #1B8987

triadic

#1B8950 #501B89 #89501B

tetradic

#1B8950 #1B1D89 #891B54 #89871B

square

#1B8950 #1B1D89 #891B54 #89871B

split-complementary

#1B8950 #871B89 #891B1D

monochromatic

#072314 #115632 #1B8950 #25BC6E #44DA8C

Accessibility & contrast

On white

4.43

#1B8950 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#1B8950 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8950

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8950	#FFFFFF	#000000	##000000
##1B8950	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D4C

Deuteranopia (green-blind)

#7C7454

Tritanopia (blue-blind)

#00877B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1b8950;
/* rgb */ color: rgb(27, 137, 80);
/* oklch */ color: oklch(55.7% 0.129 154.6);

Tailwind

colors: {
  custom: {
    50: '#6bac81',
    500: '#1b8950',
    950: '#000000',
  },
}

SCSS

$custom: #1b8950;
$custom-light: #6bac81;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8950",
  "rgb": {
    "r": 27,
    "g": 137,
    "b": 80
  },
  "hsl": {
    "h": 148.909,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.55709,
    "c": 0.12943,
    "h": 154.6
  },
  "luminance": 0.18704
}

Semantic roles & 50–950 ramp

primary

#1B8950

secondary

#BC4482

accent

#3E97EA

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B8950

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

Preview Lab → · Contrast checker → · Palette generator →