#4FA125#4FA125

#4FA125 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.3% C 0.175 H 137.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4FA125
RGB	rgb(79, 161, 37)
HSL	hsl(100, 63%, 39%)
HSV	hsv(100, 77%, 63%)
CMYK	cmyk(50.9%, 0%, 77%, 36.9%)
CIE-LAB	lab(59.24, -46.49, 52.95)
CIE-LCH	lch(59.24, 70.46, 131.28°)
OKLab	oklab(63.32% -0.1289 0.1184)
OKLCH	oklch(63.32% 0.175 137.4)
XYZ	xyz(16.3027, 27.2844, 6.1573)
Luminance	0.2729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA125 #7725A1

analogous

#8DA125 #4FA125 #25A139

triadic

#4FA125 #254FA1 #A1254F

tetradic

#4FA125 #258DA1 #7725A1 #A13925

square

#4FA125 #258DA1 #7725A1 #A13925

split-complementary

#4FA125 #3925A1 #A1258D

monochromatic

#1E3D0E #376F1A #4FA125 #68D033 #8DDC65

Accessibility & contrast

On white

3.25

#4FA125 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4FA125 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA125

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA125	#FFFFFF	#000000	##000000
##4FA125	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69307

Deuteranopia (green-blind)

#9C8C32

Tritanopia (blue-blind)

#499B8A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4fa125;
/* rgb */ color: rgb(79, 161, 37);
/* oklch */ color: oklch(63.3% 0.175 137.4);

Tailwind

colors: {
  custom: {
    50: '#89bd69',
    500: '#4fa125',
    950: '#000000',
  },
}

SCSS

$custom: #4fa125;
$custom-light: #89bd69;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa125",
  "rgb": {
    "r": 79,
    "g": 161,
    "b": 37
  },
  "hsl": {
    "h": 99.677,
    "s": 62.626,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63315,
    "c": 0.17498,
    "h": 137.4
  },
  "luminance": 0.27286
}

Semantic roles & 50–950 ramp

primary

#4FA125

secondary

#A061C1

accent

#42E6AE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4FA125

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

Preview Lab → · Contrast checker → · Palette generator →