#1A9F59#1A9F59

#1A9F59 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.9% C 0.150 H 153.5°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A9F59
RGB	rgb(26, 159, 89)
HSL	hsl(148, 72%, 36%)
HSV	hsv(148, 84%, 62%)
CMYK	cmyk(83.6%, 0%, 44%, 37.6%)
CIE-LAB	lab(57.78, -50.10, 27.13)
CIE-LCH	lch(57.78, 56.98, 151.57°)
OKLab	oklab(61.91% -0.1346 0.067)
OKLCH	oklch(61.91% 0.15 153.5)
XYZ	xyz(14.6259, 25.7353, 13.6458)
Luminance	0.2574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9F59 #9F1A60

analogous

#1E9F1A #1A9F59 #1A9F9C

triadic

#1A9F59 #591A9F #9F591A

tetradic

#1A9F59 #1A1E9F #9F1A60 #9F9C1A

square

#1A9F59 #1A1E9F #9F1A60 #9F9C1A

split-complementary

#1A9F59 #9C1A9F #9F1A1E

monochromatic

#09361E #116A3C #1A9F59 #23D476 #51E396

Accessibility & contrast

On white

3.42

#1A9F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1A9F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9F59

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9F59	#FFFFFF	#000000	##000000
##1A9F59	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9154

Deuteranopia (green-blind)

#90875E

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1a9f59;
/* rgb */ color: rgb(26, 159, 89);
/* oklch */ color: oklch(61.9% 0.150 153.5);

Tailwind

colors: {
  custom: {
    50: '#70bc89',
    500: '#1a9f59',
    950: '#000000',
  },
}

SCSS

$custom: #1a9f59;
$custom-light: #70bc89;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9f59",
  "rgb": {
    "r": 26,
    "g": 159,
    "b": 89
  },
  "hsl": {
    "h": 148.421,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61912,
    "c": 0.15038,
    "h": 153.5
  },
  "luminance": 0.25737
}

Semantic roles & 50–950 ramp

primary

#1A9F59

secondary

#C5508D

accent

#3999EF

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1A9F59

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

Preview Lab → · Contrast checker → · Palette generator →