#1A9E3F#1A9E3F

#1A9E3F is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.2% C 0.172 H 147.2°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1A9E3F
RGB	rgb(26, 158, 63)
HSL	hsl(137, 72%, 36%)
HSV	hsv(137, 84%, 62%)
CMYK	cmyk(83.5%, 0%, 60.1%, 38%)
CIE-LAB	lab(57.11, -53.92, 39.51)
CIE-LCH	lch(57.11, 66.84, 143.77°)
OKLab	oklab(61.23% -0.1449 0.0934)
OKLCH	oklch(61.23% 0.172 147.2)
XYZ	xyz(13.5490, 25.0305, 8.8190)
Luminance	0.2503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9E3F #9E1A79

analogous

#379E1A #1A9E3F #1A9E81

triadic

#1A9E3F #3F1A9E #9E3F1A

tetradic

#1A9E3F #1A379E #9E1A79 #9E811A

square

#1A9E3F #1A379E #9E1A79 #9E811A

split-complementary

#1A9E3F #811A9E #9E1A37

monochromatic

#093515 #11692A #1A9E3F #23D354 #50E279

Accessibility & contrast

On white

3.50

#1A9E3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#1A9E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9E3F

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9E3F	#FFFFFF	#000000	##000000
##1A9E3F	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08F35

Deuteranopia (green-blind)

#928547

Tritanopia (blue-blind)

#009A89

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1a9e3f;
/* rgb */ color: rgb(26, 158, 63);
/* oklch */ color: oklch(61.2% 0.172 147.2);

Tailwind

colors: {
  custom: {
    50: '#71bc77',
    500: '#1a9e3f',
    950: '#000000',
  },
}

SCSS

$custom: #1a9e3f;
$custom-light: #71bc77;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9e3f",
  "rgb": {
    "r": 26,
    "g": 158,
    "b": 63
  },
  "hsl": {
    "h": 136.818,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61235,
    "c": 0.17237,
    "h": 147.2
  },
  "luminance": 0.25032
}

Semantic roles & 50–950 ramp

primary

#1A9E3F

secondary

#C54FA4

accent

#39BCEE

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1A9E3F

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

Preview Lab → · Contrast checker → · Palette generator →