#1F8636#1F8636

#1F8636 is a mid, vivid green. Relative luminance 0.176; OKLCH L 54.5% C 0.149 H 146.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#1F8636
RGB	rgb(31, 134, 54)
HSL	hsl(133, 62%, 32%)
HSV	hsv(133, 77%, 53%)
CMYK	cmyk(76.9%, 0%, 59.7%, 47.5%)
CIE-LAB	lab(49.02, -46.14, 34.44)
CIE-LCH	lch(49.02, 57.57, 143.26°)
OKLab	oklab(54.51% -0.1242 0.0817)
OKLCH	oklch(54.51% 0.149 146.7)
XYZ	xyz(9.7553, 17.6067, 6.3736)
Luminance	0.1761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8636 #861F6F

analogous

#3C861F #1F8636 #1F866A

triadic

#1F8636 #361F86 #86361F

tetradic

#1F8636 #1F3C86 #861F6F #866A1F

square

#1F8636 #1F3C86 #861F6F #866A1F

split-complementary

#1F8636 #6A1F86 #861F3C

monochromatic

#08230E #145422 #1F8636 #2AB84A #4AD569

Accessibility & contrast

On white

4.64

#1F8636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#1F8636 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8636

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8636	#FFFFFF	#000000	##FFFFFF
##1F8636	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88792E

Deuteranopia (green-blind)

#7C713C

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f8636;
/* rgb */ color: rgb(31, 134, 54);
/* oklch */ color: oklch(54.5% 0.149 146.7);

Tailwind

colors: {
  custom: {
    50: '#6caa70',
    500: '#1f8636',
    950: '#000000',
  },
}

SCSS

$custom: #1f8636;
$custom-light: #6caa70;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8636",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 54
  },
  "hsl": {
    "h": 133.398,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54513,
    "c": 0.14868,
    "h": 146.7
  },
  "luminance": 0.17608
}

Semantic roles & 50–950 ramp

primary

#1F8636

secondary

#B8499F

accent

#42C1E5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8636

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

Preview Lab → · Contrast checker → · Palette generator →