#1A8E37#1A8E37

#1A8E37 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.159 H 146.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1A8E37
RGB	rgb(26, 142, 55)
HSL	hsl(135, 69%, 33%)
HSV	hsv(135, 82%, 56%)
CMYK	cmyk(81.7%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(51.66, -49.54, 37.01)
CIE-LCH	lch(51.66, 61.83, 143.24°)
OKLab	oklab(56.68% -0.1332 0.0873)
OKLCH	oklch(56.68% 0.159 146.8)
XYZ	xyz(10.7878, 19.8401, 6.8747)
Luminance	0.1984 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8E37 #8E1A71

analogous

#378E1A #1A8E37 #1A8E71

triadic

#1A8E37 #371A8E #8E371A

tetradic

#1A8E37 #1A378E #8E1A71 #8E711A

square

#1A8E37 #1A378E #8E1A71 #8E711A

split-complementary

#1A8E37 #711A8E #8E1A37

monochromatic

#07270F #115A23 #1A8E37 #23C24B #45DD6B

Accessibility & contrast

On white

4.23

#1A8E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1A8E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8E37

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8E37	#FFFFFF	#000000	##000000
##1A8E37	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)

#90802E

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1a8e37;
/* rgb */ color: rgb(26, 142, 55);
/* oklch */ color: oklch(56.7% 0.159 146.8);

Tailwind

colors: {
  custom: {
    50: '#6db071',
    500: '#1a8e37',
    950: '#000000',
  },
}

SCSS

$custom: #1a8e37;
$custom-light: #6db071;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8e37",
  "rgb": {
    "r": 26,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 135,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56682,
    "c": 0.15929,
    "h": 146.8
  },
  "luminance": 0.19841
}

Semantic roles & 50–950 ramp

primary

#1A8E37

secondary

#BE45A0

accent

#3CC0EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #1A8E37

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

Preview Lab → · Contrast checker → · Palette generator →