#1F953B#1F953B

#1F953B is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.8% C 0.163 H 146.7°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1F953B
RGB	rgb(31, 149, 59)
HSL	hsl(134, 66%, 35%)
HSV	hsv(134, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 60.4%, 41.6%)
CIE-LAB	lab(54.13, -50.76, 37.98)
CIE-LCH	lch(54.13, 63.40, 143.20°)
OKLab	oklab(58.78% -0.1366 0.0897)
OKLCH	oklch(58.78% 0.163 146.7)
XYZ	xyz(12.1010, 22.1005, 7.7649)
Luminance	0.2210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F953B #951F79

analogous

#3E951F #1F953B #1F9576

triadic

#1F953B #3B1F95 #953B1F

tetradic

#1F953B #1F3E95 #951F79 #95761F

square

#1F953B #1F3E95 #951F79 #95761F

split-complementary

#1F953B #761F95 #951F3E

monochromatic

#0A3013 #146227 #1F953B #2AC84F #53DB73

Accessibility & contrast

On white

3.87

#1F953B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1F953B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F953B

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F953B	#FFFFFF	#000000	##000000
##1F953B	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978732

Deuteranopia (green-blind)

#8A7E42

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f953b;
/* rgb */ color: rgb(31, 149, 59);
/* oklch */ color: oklch(58.8% 0.163 146.7);

Tailwind

colors: {
  custom: {
    50: '#70b574',
    500: '#1f953b',
    950: '#000000',
  },
}

SCSS

$custom: #1f953b;
$custom-light: #70b574;
$custom-dark: #000000;

JSON

{
  "hex": "#1f953b",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 59
  },
  "hsl": {
    "h": 134.237,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58775,
    "c": 0.16345,
    "h": 146.7
  },
  "luminance": 0.22102
}

Semantic roles & 50–950 ramp

primary

#1F953B

secondary

#BF51A5

accent

#3FC0E9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F953B

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

Preview Lab → · Contrast checker → · Palette generator →