#1F954D#1F954D

#1F954D is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.0% C 0.147 H 151.1°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F954D
RGB	rgb(31, 149, 77)
HSL	hsl(143, 66%, 35%)
HSV	hsv(143, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 48.3%, 41.6%)
CIE-LAB	lab(54.37, -48.01, 29.14)
CIE-LCH	lch(54.37, 56.16, 148.75°)
OKLab	oklab(59.04% -0.129 0.0712)
OKLCH	oklch(59.04% 0.147 151.1)
XYZ	xyz(12.6510, 22.3205, 10.6613)
Luminance	0.2232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F954D #951F67

analogous

#2C951F #1F954D #1F9588

triadic

#1F954D #4D1F95 #954D1F

tetradic

#1F954D #1F2C95 #951F67 #95881F

square

#1F954D #1F2C95 #951F67 #95881F

split-complementary

#1F954D #881F95 #951F2C

monochromatic

#0A3019 #146233 #1F954D #2AC867 #53DB88

Accessibility & contrast

On white

3.84

#1F954D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1F954D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F954D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F954D	#FFFFFF	#000000	##000000
##1F954D	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968847

Deuteranopia (green-blind)

#887E52

Tritanopia (blue-blind)

#009384

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f954d;
/* rgb */ color: rgb(31, 149, 77);
/* oklch */ color: oklch(59.0% 0.147 151.1);

Tailwind

colors: {
  custom: {
    50: '#6fb580',
    500: '#1f954d',
    950: '#000000',
  },
}

SCSS

$custom: #1f954d;
$custom-light: #6fb580;
$custom-dark: #000000;

JSON

{
  "hex": "#1f954d",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 77
  },
  "hsl": {
    "h": 143.39,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59043,
    "c": 0.14734,
    "h": 151.1
  },
  "luminance": 0.22322
}

Semantic roles & 50–950 ramp

primary

#1F954D

secondary

#BF5194

accent

#3FA7E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F954D

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

Preview Lab → · Contrast checker → · Palette generator →