#1F9134#1F9134

#1F9134 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.6% C 0.164 H 145.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1F9134
RGB	rgb(31, 145, 52)
HSL	hsl(131, 65%, 35%)
HSV	hsv(131, 79%, 57%)
CMYK	cmyk(78.6%, 0%, 64.1%, 43.1%)
CIE-LAB	lab(52.72, -50.27, 39.66)
CIE-LCH	lch(52.72, 64.03, 141.73°)
OKLab	oklab(57.58% -0.1355 0.0927)
OKLCH	oklch(57.58% 0.164 145.6)
XYZ	xyz(11.3095, 20.7887, 6.6647)
Luminance	0.2079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9134 #911F7C

analogous

#43911F #1F9134 #1F916D

triadic

#1F9134 #341F91 #91341F

tetradic

#1F9134 #1F4391 #911F7C #916D1F

square

#1F9134 #1F4391 #911F7C #916D1F

split-complementary

#1F9134 #6D1F91 #911F43

monochromatic

#092C10 #145F22 #1F9134 #2AC346 #51DA6A

Accessibility & contrast

On white

4.07

#1F9134 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#1F9134 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9134

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9134	#FFFFFF	#000000	##000000
##1F9134	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938329

Deuteranopia (green-blind)

#877A3C

Tritanopia (blue-blind)

#008D7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1f9134;
/* rgb */ color: rgb(31, 145, 52);
/* oklch */ color: oklch(57.6% 0.164 145.6);

Tailwind

colors: {
  custom: {
    50: '#6fb26f',
    500: '#1f9134',
    950: '#000000',
  },
}

SCSS

$custom: #1f9134;
$custom-light: #6fb26f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9134",
  "rgb": {
    "r": 31,
    "g": 145,
    "b": 52
  },
  "hsl": {
    "h": 131.053,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57577,
    "c": 0.16418,
    "h": 145.6
  },
  "luminance": 0.2079
}

Semantic roles & 50–950 ramp

primary

#1F9134

secondary

#BD4FA9

accent

#40C9E8

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F9134

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

Preview Lab → · Contrast checker → · Palette generator →