#1F9B35#1F9B35

#1F9B35 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.176 H 145.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B35
RGB	rgb(31, 155, 53)
HSL	hsl(131, 67%, 36%)
HSV	hsv(131, 80%, 61%)
CMYK	cmyk(80%, 0%, 65.8%, 39.2%)
CIE-LAB	lab(56.08, -53.54, 42.96)
CIE-LCH	lch(56.08, 68.64, 141.26°)
OKLab	oklab(60.37% -0.1443 0.0998)
OKLCH	oklch(60.37% 0.176 145.3)
XYZ	xyz(12.9281, 23.9895, 7.3166)
Luminance	0.2399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B35 #9B1F85

analogous

#479B1F #1F9B35 #1F9B73

triadic

#1F9B35 #351F9B #9B351F

tetradic

#1F9B35 #1F479B #9B1F85 #9B731F

square

#1F9B35 #1F479B #9B1F85 #9B731F

split-complementary

#1F9B35 #731F9B #9B1F47

monochromatic

#0B3512 #156824 #1F9B35 #29CE46 #57DD6F

Accessibility & contrast

On white

3.62

#1F9B35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1F9B35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B35

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B35	#FFFFFF	#000000	##000000
##1F9B35	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C28

Deuteranopia (green-blind)

#90833E

Tritanopia (blue-blind)

#009786

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9b35;
/* rgb */ color: rgb(31, 155, 53);
/* oklch */ color: oklch(60.4% 0.176 145.3);

Tailwind

colors: {
  custom: {
    50: '#72ba71',
    500: '#1f9b35',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b35;
$custom-light: #72ba71;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b35",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 53
  },
  "hsl": {
    "h": 130.645,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.17551,
    "h": 145.3
  },
  "luminance": 0.23991
}

Semantic roles & 50–950 ramp

primary

#1F9B35

secondary

#C155AE

accent

#3ECBEA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1F9B35

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

Preview Lab → · Contrast checker → · Palette generator →