#657E40#657E40

#657E40 is a mid, moderate yellow-green. Relative luminance 0.181; OKLCH L 55.8% C 0.093 H 127.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#657E40
RGB	rgb(101, 126, 64)
HSL	hsl(84, 33%, 37%)
HSV	hsv(84, 49%, 49%)
CMYK	cmyk(19.8%, 0%, 49.2%, 50.6%)
CIE-LAB	lab(49.57, -20.12, 30.66)
CIE-LCH	lch(49.57, 36.67, 123.27°)
OKLab	oklab(55.83% -0.0559 0.0737)
OKLCH	oklch(55.83% 0.093 127.2)
XYZ	xyz(13.7530, 18.0584, 7.6105)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657E40 #59407E

analogous

#7E7840 #657E40 #467E40

triadic

#657E40 #40657E #7E4065

tetradic

#657E40 #407E78 #59407E #7E4046

square

#657E40 #407E78 #59407E #7E4046

split-complementary

#657E40 #40467E #78407E

monochromatic

#242D17 #44552B #657E40 #86A755 #A2BC7C

Accessibility & contrast

On white

4.55

#657E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#657E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657E40

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657E40	#FFFFFF	#000000	##000000
##657E40	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84773B

Deuteranopia (green-blind)

#807544

Tritanopia (blue-blind)

#68796F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657e40;
/* rgb */ color: rgb(101, 126, 64);
/* oklch */ color: oklch(55.8% 0.093 127.2);

Tailwind

colors: {
  custom: {
    50: '#92a376',
    500: '#657e40',
    950: '#000000',
  },
}

SCSS

$custom: #657e40;
$custom-light: #92a376;
$custom-dark: #000000;

JSON

{
  "hex": "#657e40",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 64
  },
  "hsl": {
    "h": 84.194,
    "s": 32.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.55825,
    "c": 0.09251,
    "h": 127.2
  },
  "luminance": 0.18059
}

Semantic roles & 50–950 ramp

primary

#657E40

secondary

#8873A7

accent

#5FC98A

background

#F9FAF7

surface

#F1F3ED

border

#CBCDC8

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #657E40

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

Preview Lab → · Contrast checker → · Palette generator →