#1F9659#1F9659

#1F9659 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.5% C 0.137 H 154.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1F9659
RGB	rgb(31, 150, 89)
HSL	hsl(149, 66%, 35%)
HSV	hsv(149, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 40.7%, 41.2%)
CIE-LAB	lab(54.89, -46.15, 23.35)
CIE-LCH	lch(54.89, 51.73, 153.16°)
OKLab	oklab(59.54% -0.1243 0.0582)
OKLCH	oklch(59.54% 0.137 154.9)
XYZ	xyz(13.2733, 22.8237, 13.1551)
Luminance	0.2283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9659 #961F5C

analogous

#20961F #1F9659 #1F9694

triadic

#1F9659 #591F96 #96591F

tetradic

#1F9659 #1F2096 #961F5C #96941F

square

#1F9659 #1F2096 #961F5C #96941F

split-complementary

#1F9659 #941F96 #961F20

monochromatic

#0A311D #15633B #1F9659 #29C977 #54DC96

Accessibility & contrast

On white

3.77

#1F9659 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#1F9659 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9659

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9659	#FFFFFF	#000000	##000000
##1F9659	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958955

Deuteranopia (green-blind)

#887F5D

Tritanopia (blue-blind)

#009487

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1f9659;
/* rgb */ color: rgb(31, 150, 89);
/* oklch */ color: oklch(59.5% 0.137 154.9);

Tailwind

colors: {
  custom: {
    50: '#6fb688',
    500: '#1f9659',
    950: '#000000',
  },
}

SCSS

$custom: #1f9659;
$custom-light: #6fb688;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9659",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 89
  },
  "hsl": {
    "h": 149.244,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.5954,
    "c": 0.13728,
    "h": 154.9
  },
  "luminance": 0.22825
}

Semantic roles & 50–950 ramp

primary

#1F9659

secondary

#BF528A

accent

#3F96E9

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #1F9659

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

Preview Lab → · Contrast checker → · Palette generator →