#648D30#648D30

#648D30 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.3% C 0.130 H 129.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#648D30
RGB	rgb(100, 141, 48)
HSL	hsl(86, 49%, 37%)
HSV	hsv(86, 66%, 55%)
CMYK	cmyk(29.1%, 0%, 66%, 44.7%)
CIE-LAB	lab(54.00, -29.64, 43.62)
CIE-LCH	lch(54.00, 52.74, 124.20°)
OKLab	oklab(59.34% -0.0837 0.1)
OKLCH	oklch(59.34% 0.13 129.9)
XYZ	xyz(15.3138, 21.9721, 6.2299)
Luminance	0.2197 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D30 #59308D

analogous

#8D8830 #648D30 #358D30

triadic

#648D30 #30648D #8D3064

tetradic

#648D30 #308D88 #59308D #8D3035

square

#648D30 #308D88 #59308D #8D3035

split-complementary

#648D30 #30358D #88308D

monochromatic

#233211 #445F20 #648D30 #84BB40 #A1CD6B

Accessibility & contrast

On white

3.89

#648D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#648D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D30

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D30	#FFFFFF	#000000	##000000
##648D30	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938324

Deuteranopia (green-blind)

#8E8037

Tritanopia (blue-blind)

#67877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d30;
/* rgb */ color: rgb(100, 141, 48);
/* oklch */ color: oklch(59.3% 0.130 129.9);

Tailwind

colors: {
  custom: {
    50: '#93ae6d',
    500: '#648d30',
    950: '#000000',
  },
}

SCSS

$custom: #648d30;
$custom-light: #93ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#648d30",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 86.452,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59335,
    "c": 0.13042,
    "h": 129.9
  },
  "luminance": 0.21972
}

Semantic roles & 50–950 ramp

primary

#648D30

secondary

#8865B4

accent

#4FD98C

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648D30

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

Preview Lab → · Contrast checker → · Palette generator →