#1F954E#1F954E

#1F954E is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.1% C 0.146 H 151.4°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#1F954E
RGB	rgb(31, 149, 78)
HSL	hsl(144, 66%, 35%)
HSV	hsv(144, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 47.7%, 41.6%)
CIE-LAB	lab(54.38, -47.84, 28.63)
CIE-LCH	lch(54.38, 55.75, 149.10°)
OKLab	oklab(59.06% -0.1285 0.0701)
OKLCH	oklch(59.06% 0.146 151.4)
XYZ	xyz(12.6865, 22.3347, 10.8487)
Luminance	0.2234 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F954E #951F66

analogous

#2B951F #1F954E #1F9589

triadic

#1F954E #4E1F95 #954E1F

tetradic

#1F954E #1F2B95 #951F66 #95891F

square

#1F954E #1F2B95 #951F66 #95891F

split-complementary

#1F954E #891F95 #951F2B

monochromatic

#0A3019 #146233 #1F954E #2AC869 #53DB89

Accessibility & contrast

On white

3.84

#1F954E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#1F954E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F954E

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F954E	#FFFFFF	#000000	##000000
##1F954E	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968848

Deuteranopia (green-blind)

#887E53

Tritanopia (blue-blind)

#009384

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f954e;
/* rgb */ color: rgb(31, 149, 78);
/* oklch */ color: oklch(59.1% 0.146 151.4);

Tailwind

colors: {
  custom: {
    50: '#6fb581',
    500: '#1f954e',
    950: '#000000',
  },
}

SCSS

$custom: #1f954e;
$custom-light: #6fb581;
$custom-dark: #000000;

JSON

{
  "hex": "#1f954e",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 78
  },
  "hsl": {
    "h": 143.898,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5906,
    "c": 0.14639,
    "h": 151.4
  },
  "luminance": 0.22336
}

Semantic roles & 50–950 ramp

primary

#1F954E

secondary

#BF5193

accent

#3FA5E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F954E

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

Preview Lab → · Contrast checker → · Palette generator →