#1A8B37#1A8B37

#1A8B37 is a mid, vivid green. Relative luminance 0.190; OKLCH L 55.8% C 0.156 H 147.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A8B37
RGB	rgb(26, 139, 55)
HSL	hsl(135, 68%, 32%)
HSV	hsv(135, 81%, 55%)
CMYK	cmyk(81.3%, 0%, 60.4%, 45.5%)
CIE-LAB	lab(50.64, -48.49, 35.83)
CIE-LCH	lch(50.64, 60.29, 143.54°)
OKLab	oklab(55.84% -0.1304 0.0848)
OKLCH	oklch(55.84% 0.156 147)
XYZ	xyz(10.3474, 18.9594, 6.7279)
Luminance	0.1896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A8B37 #8B1A6E

analogous

#368B1A #1A8B37 #1A8B6F

triadic

#1A8B37 #371A8B #8B371A

tetradic

#1A8B37 #1A368B #8B1A6E #8B6F1A

square

#1A8B37 #1A368B #8B1A6E #8B6F1A

split-complementary

#1A8B37 #6F1A8B #8B1A36

monochromatic

#07240E #105723 #1A8B37 #24BF4B #43DC6B

Accessibility & contrast

On white

4.38

#1A8B37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#1A8B37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A8B37

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A8B37	#FFFFFF	#000000	##000000
##1A8B37	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7E2E

Deuteranopia (green-blind)

#80753E

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1a8b37;
/* rgb */ color: rgb(26, 139, 55);
/* oklch */ color: oklch(55.8% 0.156 147.0);

Tailwind

colors: {
  custom: {
    50: '#6cae71',
    500: '#1a8b37',
    950: '#000000',
  },
}

SCSS

$custom: #1a8b37;
$custom-light: #6cae71;
$custom-dark: #000000;

JSON

{
  "hex": "#1a8b37",
  "rgb": {
    "r": 26,
    "g": 139,
    "b": 55
  },
  "hsl": {
    "h": 135.398,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55839,
    "c": 0.15554,
    "h": 147
  },
  "luminance": 0.18961
}

Semantic roles & 50–950 ramp

primary

#1A8B37

secondary

#BD449E

accent

#3CBEEB

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1A8B37

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

Preview Lab → · Contrast checker → · Palette generator →