#1F9835#1F9835

#1F9835 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.5% C 0.172 H 145.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1F9835
RGB	rgb(31, 152, 53)
HSL	hsl(131, 66%, 36%)
HSV	hsv(131, 80%, 60%)
CMYK	cmyk(79.6%, 0%, 65.1%, 40.4%)
CIE-LAB	lab(55.08, -52.53, 41.85)
CIE-LCH	lch(55.08, 67.16, 141.46°)
OKLab	oklab(59.54% -0.1416 0.0975)
OKLCH	oklch(59.54% 0.172 145.5)
XYZ	xyz(12.4350, 23.0033, 7.1522)
Luminance	0.2301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9835 #981F82

analogous

#45981F #1F9835 #1F9871

triadic

#1F9835 #351F98 #98351F

tetradic

#1F9835 #1F4598 #981F82 #98711F

square

#1F9835 #1F4598 #981F82 #98711F

split-complementary

#1F9835 #711F98 #981F45

monochromatic

#0A3212 #156523 #1F9835 #29CB47 #55DC6E

Accessibility & contrast

On white

3.75

#1F9835 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#1F9835 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9835

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9835	#FFFFFF	#000000	##000000
##1F9835	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8929

Deuteranopia (green-blind)

#8D803E

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9835;
/* rgb */ color: rgb(31, 152, 53);
/* oklch */ color: oklch(59.5% 0.172 145.5);

Tailwind

colors: {
  custom: {
    50: '#71b770',
    500: '#1f9835',
    950: '#000000',
  },
}

SCSS

$custom: #1f9835;
$custom-light: #71b770;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9835",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 53
  },
  "hsl": {
    "h": 130.909,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59538,
    "c": 0.17192,
    "h": 145.5
  },
  "luminance": 0.23005
}

Semantic roles & 50–950 ramp

primary

#1F9835

secondary

#C053AC

accent

#3FCAE9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F9835

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

Preview Lab → · Contrast checker → · Palette generator →