#1A9F4E#1A9F4E

#1A9F4E is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.161 H 150.4°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1A9F4E
RGB	rgb(26, 159, 78)
HSL	hsl(143, 72%, 36%)
HSV	hsv(143, 84%, 62%)
CMYK	cmyk(83.6%, 0%, 50.9%, 37.6%)
CIE-LAB	lab(57.62, -52.03, 32.69)
CIE-LCH	lch(57.62, 61.45, 147.86°)
OKLab	oklab(61.72% -0.1396 0.0793)
OKLCH	oklch(61.72% 0.161 150.4)
XYZ	xyz(14.1980, 25.5642, 11.3923)
Luminance	0.2557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A9F4E #9F1A6B

analogous

#289F1A #1A9F4E #1A9F91

triadic

#1A9F4E #4E1A9F #9F4E1A

tetradic

#1A9F4E #1A289F #9F1A6B #9F911A

square

#1A9F4E #1A289F #9F1A6B #9F911A

split-complementary

#1A9F4E #911A9F #9F1A28

monochromatic

#09361A #116A34 #1A9F4E #23D468 #51E38A

Accessibility & contrast

On white

3.44

#1A9F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#1A9F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1A9F4E

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A9F4E	#FFFFFF	#000000	##000000
##1A9F4E	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09147

Deuteranopia (green-blind)

#918654

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1a9f4e;
/* rgb */ color: rgb(26, 159, 78);
/* oklch */ color: oklch(61.7% 0.161 150.4);

Tailwind

colors: {
  custom: {
    50: '#70bd81',
    500: '#1a9f4e',
    950: '#000000',
  },
}

SCSS

$custom: #1a9f4e;
$custom-light: #70bd81;
$custom-dark: #000000;

JSON

{
  "hex": "#1a9f4e",
  "rgb": {
    "r": 26,
    "g": 159,
    "b": 78
  },
  "hsl": {
    "h": 143.459,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61723,
    "c": 0.16057,
    "h": 150.4
  },
  "luminance": 0.25566
}

Semantic roles & 50–950 ramp

primary

#1A9F4E

secondary

#C55097

accent

#39A8EF

background

#F7FBF7

surface

#EDF7EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1A9F4E

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

Preview Lab → · Contrast checker → · Palette generator →