#1B974C#1B974C

#1B974C is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.152 H 150.8°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1B974C
RGB	rgb(27, 151, 76)
HSL	hsl(144, 70%, 35%)
HSV	hsv(144, 82%, 59%)
CMYK	cmyk(82.1%, 0%, 49.7%, 40.8%)
CIE-LAB	lab(54.96, -49.41, 30.40)
CIE-LCH	lch(54.96, 58.01, 148.40°)
OKLab	oklab(59.51% -0.1326 0.0741)
OKLCH	oklch(59.51% 0.152 150.8)
XYZ	xyz(12.8220, 22.8865, 10.5778)
Luminance	0.2289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B974C #971B66

analogous

#28971B #1B974C #1B978A

triadic

#1B974C #4C1B97 #974C1B

tetradic

#1B974C #1B2897 #971B66 #978A1B

square

#1B974C #1B2897 #971B66 #978A1B

split-complementary

#1B974C #8A1B97 #971B28

monochromatic

#082F18 #126332 #1B974C #24CB66 #4DDF87

Accessibility & contrast

On white

3.77

#1B974C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#1B974C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B974C

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B974C	#FFFFFF	#000000	##000000
##1B974C	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988946

Deuteranopia (green-blind)

#8A8051

Tritanopia (blue-blind)

#009485

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b974c;
/* rgb */ color: rgb(27, 151, 76);
/* oklch */ color: oklch(59.5% 0.152 150.8);

Tailwind

colors: {
  custom: {
    50: '#6fb77f',
    500: '#1b974c',
    950: '#000000',
  },
}

SCSS

$custom: #1b974c;
$custom-light: #6fb77f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b974c",
  "rgb": {
    "r": 27,
    "g": 151,
    "b": 76
  },
  "hsl": {
    "h": 143.71,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59509,
    "c": 0.15189,
    "h": 150.8
  },
  "luminance": 0.22888
}

Semantic roles & 50–950 ramp

primary

#1B974C

secondary

#C14C93

accent

#3BA6EC

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1B974C

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

Preview Lab → · Contrast checker → · Palette generator →