#4F8E1F#4F8E1F

#4F8E1F is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.2% C 0.155 H 135.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F8E1F
RGB	rgb(79, 142, 31)
HSL	hsl(94, 64%, 34%)
HSV	hsv(94, 78%, 56%)
CMYK	cmyk(44.4%, 0%, 78.2%, 44.3%)
CIE-LAB	lab(53.07, -39.13, 49.03)
CIE-LCH	lch(53.07, 62.73, 128.59°)
OKLab	oklab(58.23% -0.1094 0.1093)
OKLCH	oklch(58.23% 0.155 135)
XYZ	xyz(13.1445, 21.1064, 4.6774)
Luminance	0.2111 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8E1F #5E1F8E

analogous

#878E1F #4F8E1F #1F8E27

triadic

#4F8E1F #1F4F8E #8E1F4F

tetradic

#4F8E1F #1F878E #5E1F8E #8E271F

square

#4F8E1F #1F878E #5E1F8E #8E271F

split-complementary

#4F8E1F #271F8E #8E1F87

monochromatic

#172A09 #335C14 #4F8E1F #6BC02A #8AD94F

Accessibility & contrast

On white

4.02

#4F8E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#4F8E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8E1F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8E1F	#FFFFFF	#000000	##000000
##4F8E1F	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938204

Deuteranopia (green-blind)

#8B7D2B

Tritanopia (blue-blind)

#4D8879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f8e1f;
/* rgb */ color: rgb(79, 142, 31);
/* oklch */ color: oklch(58.2% 0.155 135.0);

Tailwind

colors: {
  custom: {
    50: '#86af64',
    500: '#4f8e1f',
    950: '#000000',
  },
}

SCSS

$custom: #4f8e1f;
$custom-light: #86af64;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8e1f",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 31
  },
  "hsl": {
    "h": 94.054,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58233,
    "c": 0.15465,
    "h": 135
  },
  "luminance": 0.21107
}

Semantic roles & 50–950 ramp

primary

#4F8E1F

secondary

#8C4DBB

accent

#41E79F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4F8E1F

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

Preview Lab → · Contrast checker → · Palette generator →