#1F8E25#1F8E25

#1F8E25 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.171 H 143.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E25
RGB	rgb(31, 142, 37)
HSL	hsl(123, 64%, 34%)
HSV	hsv(123, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 73.9%, 44.3%)
CIE-LAB	lab(51.58, -50.82, 44.85)
CIE-LCH	lch(51.58, 67.78, 138.57°)
OKLab	oklab(56.59% -0.1377 0.1019)
OKLCH	oklch(56.59% 0.171 143.5)
XYZ	xyz(10.5713, 19.7696, 5.0087)
Luminance	0.1977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E25 #8E1F88

analogous

#518E1F #1F8E25 #1F8E5D

triadic

#1F8E25 #251F8E #8E251F

tetradic

#1F8E25 #1F518E #8E1F88 #8E5D1F

square

#1F8E25 #1F518E #8E1F88 #8E5D1F

split-complementary

#1F8E25 #5D1F8E #8E1F51

monochromatic

#092A0B #145C18 #1F8E25 #2AC032 #4FD956

Accessibility & contrast

On white

4.24

#1F8E25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#1F8E25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E25

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E25	#FFFFFF	#000000	##000000
##1F8E25	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918013

Deuteranopia (green-blind)

#857830

Tritanopia (blue-blind)

#008A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8e25;
/* rgb */ color: rgb(31, 142, 37);
/* oklch */ color: oklch(56.6% 0.171 143.5);

Tailwind

colors: {
  custom: {
    50: '#6fb066',
    500: '#1f8e25',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e25;
$custom-light: #6fb066;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e25",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 37
  },
  "hsl": {
    "h": 123.243,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56587,
    "c": 0.17127,
    "h": 143.5
  },
  "luminance": 0.19771
}

Semantic roles & 50–950 ramp

primary

#1F8E25

secondary

#BB4DB6

accent

#41DEE7

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F8E25

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

Preview Lab → · Contrast checker → · Palette generator →