#1B8750#1B8750

#1B8750 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.2% C 0.127 H 155.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B8750
RGB	rgb(27, 135, 80)
HSL	hsl(149, 67%, 32%)
HSV	hsv(149, 80%, 53%)
CMYK	cmyk(80%, 0%, 40.7%, 47.1%)
CIE-LAB	lab(49.66, -42.64, 21.41)
CIE-LCH	lch(49.66, 47.71, 153.35°)
OKLab	oklab(55.15% -0.1149 0.0534)
OKLCH	oklch(55.15% 0.127 155.1)
XYZ	xyz(10.5629, 18.1389, 10.5323)
Luminance	0.1814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8750 #871B52

analogous

#1C871B #1B8750 #1B8786

triadic

#1B8750 #501B87 #87501B

tetradic

#1B8750 #1B1C87 #871B52 #87861B

square

#1B8750 #1B1C87 #871B52 #87861B

split-complementary

#1B8750 #861B87 #871B1C

monochromatic

#072114 #115432 #1B8750 #25BA6E #43D98D

Accessibility & contrast

On white

4.54

#1B8750 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1B8750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8750

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8750	#FFFFFF	#000000	##000000
##1B8750	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867B4C

Deuteranopia (green-blind)

#7A7254

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8750;
/* rgb */ color: rgb(27, 135, 80);
/* oklch */ color: oklch(55.2% 0.127 155.1);

Tailwind

colors: {
  custom: {
    50: '#6aab81',
    500: '#1b8750',
    950: '#000000',
  },
}

SCSS

$custom: #1b8750;
$custom-light: #6aab81;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8750",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 80
  },
  "hsl": {
    "h": 149.444,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55153,
    "c": 0.1267,
    "h": 155.1
  },
  "luminance": 0.1814
}

Semantic roles & 50–950 ramp

primary

#1B8750

secondary

#BA4480

accent

#3E95EA

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B8750

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

Preview Lab → · Contrast checker → · Palette generator →