#1A8538#1A8538

#1A8538 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.147 H 147.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1A8538
RGB	rgb(26, 133, 56)
HSL	hsl(137, 67%, 31%)
HSV	hsv(137, 80%, 52%)
CMYK	cmyk(80.5%, 0%, 57.9%, 47.8%)
CIE-LAB	lab(48.61, -46.23, 32.94)
CIE-LCH	lch(48.61, 56.76, 144.53°)
OKLab	oklab(54.16% -0.1243 0.0785)
OKLCH	oklch(54.16% 0.147 147.7)
XYZ	xyz(9.5266, 17.2790, 6.5737)
Luminance	0.1728 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8538 #851A67

analogous

#31851A #1A8538 #1A856D

triadic

#1A8538 #381A85 #85381A

tetradic

#1A8538 #1A3185 #851A67 #856D1A

square

#1A8538 #1A3185 #851A67 #856D1A

split-complementary

#1A8538 #6D1A85 #851A31

monochromatic

#061F0D #105222 #1A8538 #24B84E #40DA6B

Accessibility & contrast

On white

4.71

#1A8538 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1A8538 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A8538

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8538	#FFFFFF	#000000	##FFFFFF
##1A8538	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877931

Deuteranopia (green-blind)

#7B703E

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1a8538;
/* rgb */ color: rgb(26, 133, 56);
/* oklch */ color: oklch(54.2% 0.147 147.7);

Tailwind

colors: {
  custom: {
    50: '#6aaa71',
    500: '#1a8538',
    950: '#000000',
  },
}

SCSS

$custom: #1a8538;
$custom-light: #6aaa71;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8538",
  "rgb": {
    "r": 26,
    "g": 133,
    "b": 56
  },
  "hsl": {
    "h": 136.822,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54159,
    "c": 0.14702,
    "h": 147.7
  },
  "luminance": 0.1728
}

Semantic roles & 50–950 ramp

primary

#1A8538

secondary

#B84297

accent

#3EBAEA

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1A8538

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

Preview Lab → · Contrast checker → · Palette generator →