#1F933D#1F933D

#1F933D is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.2% C 0.159 H 147.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#1F933D
RGB	rgb(31, 147, 61)
HSL	hsl(136, 65%, 35%)
HSV	hsv(136, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 58.5%, 42.4%)
CIE-LAB	lab(53.49, -49.80, 36.25)
CIE-LCH	lch(53.49, 61.59, 143.95°)
OKLab	oklab(58.25% -0.1339 0.0862)
OKLCH	oklch(58.25% 0.159 147.2)
XYZ	xyz(11.8402, 21.4943, 7.9388)
Luminance	0.2150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F933D #931F75

analogous

#3B931F #1F933D #1F9377

triadic

#1F933D #3D1F93 #933D1F

tetradic

#1F933D #1F3B93 #931F75 #93771F

square

#1F933D #1F3B93 #931F75 #93771F

split-complementary

#1F933D #771F93 #931F3B

monochromatic

#0A2E13 #146028 #1F933D #2AC652 #52DA75

Accessibility & contrast

On white

3.96

#1F933D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#1F933D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F933D

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F933D	#FFFFFF	#000000	##000000
##1F933D	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958535

Deuteranopia (green-blind)

#887C44

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f933d;
/* rgb */ color: rgb(31, 147, 61);
/* oklch */ color: oklch(58.2% 0.159 147.2);

Tailwind

colors: {
  custom: {
    50: '#6fb475',
    500: '#1f933d',
    950: '#000000',
  },
}

SCSS

$custom: #1f933d;
$custom-light: #6fb475;
$custom-dark: #000000;

JSON

{
  "hex": "#1f933d",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 61
  },
  "hsl": {
    "h": 135.517,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58246,
    "c": 0.15925,
    "h": 147.2
  },
  "luminance": 0.21496
}

Semantic roles & 50–950 ramp

primary

#1F933D

secondary

#BE50A1

accent

#40BDE8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F933D

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

Preview Lab → · Contrast checker → · Palette generator →