#428115#428115

#428115 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.0% C 0.150 H 135.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#428115
RGB	rgb(66, 129, 21)
HSL	hsl(95, 72%, 29%)
HSV	hsv(95, 84%, 51%)
CMYK	cmyk(48.8%, 0%, 83.7%, 49.4%)
CIE-LAB	lab(48.15, -38.65, 47.41)
CIE-LCH	lch(48.15, 61.17, 129.19°)
OKLab	oklab(54.02% -0.1079 0.1045)
OKLCH	oklch(54.02% 0.15 135.9)
XYZ	xyz(10.2321, 16.9122, 3.4345)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428115 #541581

analogous

#788115 #428115 #15811E

triadic

#428115 #154281 #811542

tetradic

#428115 #157881 #541581 #811E15

square

#428115 #157881 #541581 #811E15

split-complementary

#428115 #1E1581 #811578

monochromatic

#0D1A04 #274C0C #428115 #5DB61E #7ADE33

Accessibility & contrast

On white

4.79

#428115 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#428115 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #428115

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428115	#FFFFFF	#000000	##FFFFFF
##428115	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#7E7022

Tritanopia (blue-blind)

#3F7C6D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #428115;
/* rgb */ color: rgb(66, 129, 21);
/* oklch */ color: oklch(54.0% 0.150 135.9);

Tailwind

colors: {
  custom: {
    50: '#7da65d',
    500: '#428115',
    950: '#000000',
  },
}

SCSS

$custom: #428115;
$custom-light: #7da65d;
$custom-dark: #000000;

JSON

{
  "hex": "#428115",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 21
  },
  "hsl": {
    "h": 95,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54018,
    "c": 0.15024,
    "h": 135.9
  },
  "luminance": 0.16913
}

Semantic roles & 50–950 ramp

primary

#428115

secondary

#833CB6

accent

#39EFA3

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #428115

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

Preview Lab → · Contrast checker → · Palette generator →