#649E25#649E25

#649E25 is a light, vivid yellow-green. Relative luminance 0.273; OKLCH L 63.6% C 0.160 H 132.3°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#649E25
RGB	rgb(100, 158, 37)
HSL	hsl(89, 62%, 38%)
HSV	hsv(89, 77%, 62%)
CMYK	cmyk(36.7%, 0%, 76.6%, 38%)
CIE-LAB	lab(59.25, -38.19, 53.29)
CIE-LCH	lch(59.25, 65.56, 125.63°)
OKLab	oklab(63.59% -0.1079 0.1187)
OKLCH	oklch(63.59% 0.16 132.3)
XYZ	xyz(17.8161, 27.2959, 6.0798)
Luminance	0.2730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649E25 #5F259E

analogous

#9E9B25 #649E25 #289E25

triadic

#649E25 #25649E #9E2564

tetradic

#649E25 #259E9B #5F259E #9E2528

square

#649E25 #259E9B #5F259E #9E2528

split-complementary

#649E25 #25289E #9B259E

monochromatic

#253B0E #456C19 #649E25 #83CF31 #A1DA63

Accessibility & contrast

On white

3.25

#649E25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#649E25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649E25

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649E25	#FFFFFF	#000000	##000000
##649E25	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)

#A59108

Deuteranopia (green-blind)

#9D8D31

Tritanopia (blue-blind)

#659787

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #649e25;
/* rgb */ color: rgb(100, 158, 37);
/* oklch */ color: oklch(63.6% 0.160 132.3);

Tailwind

colors: {
  custom: {
    50: '#95bb69',
    500: '#649e25',
    950: '#000000',
  },
}

SCSS

$custom: #649e25;
$custom-light: #95bb69;
$custom-dark: #000000;

JSON

{
  "hex": "#649e25",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 37
  },
  "hsl": {
    "h": 88.76,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.63586,
    "c": 0.16041,
    "h": 132.3
  },
  "luminance": 0.27297
}

Semantic roles & 50–950 ramp

primary

#649E25

secondary

#8D5FC0

accent

#43E591

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #649E25

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

Preview Lab → · Contrast checker → · Palette generator →