#1F963C#1F963C

#1F963C is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.1% C 0.164 H 146.8°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#1F963C
RGB	rgb(31, 150, 60)
HSL	hsl(135, 66%, 35%)
HSV	hsv(135, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 60%, 41.2%)
CIE-LAB	lab(54.48, -50.98, 37.90)
CIE-LCH	lch(54.48, 63.53, 143.37°)
OKLab	oklab(59.07% -0.1372 0.0897)
OKLCH	oklch(59.07% 0.164 146.8)
XYZ	xyz(12.2861, 22.4288, 7.9558)
Luminance	0.2243 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F963C #961F79

analogous

#3D961F #1F963C #1F9677

triadic

#1F963C #3C1F96 #963C1F

tetradic

#1F963C #1F3D96 #961F79 #96771F

square

#1F963C #1F3D96 #961F79 #96771F

split-complementary

#1F963C #771F96 #961F3D

monochromatic

#0A3113 #156328 #1F963C #29C950 #54DC75

Accessibility & contrast

On white

3.83

#1F963C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#1F963C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F963C

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F963C	#FFFFFF	#000000	##000000
##1F963C	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988833

Deuteranopia (green-blind)

#8B7F43

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f963c;
/* rgb */ color: rgb(31, 150, 60);
/* oklch */ color: oklch(59.1% 0.164 146.8);

Tailwind

colors: {
  custom: {
    50: '#70b675',
    500: '#1f963c',
    950: '#000000',
  },
}

SCSS

$custom: #1f963c;
$custom-light: #70b675;
$custom-dark: #000000;

JSON

{
  "hex": "#1f963c",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 60
  },
  "hsl": {
    "h": 134.622,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59065,
    "c": 0.16387,
    "h": 146.8
  },
  "luminance": 0.2243
}

Semantic roles & 50–950 ramp

primary

#1F963C

secondary

#BF52A4

accent

#3FBFE9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F963C

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

Preview Lab → · Contrast checker → · Palette generator →