#61B31F#61B31F

#61B31F is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 68.8% C 0.190 H 135.2°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#61B31F
RGB	rgb(97, 179, 31)
HSL	hsl(93, 70%, 41%)
HSV	hsv(93, 83%, 70%)
CMYK	cmyk(45.8%, 0%, 82.7%, 29.8%)
CIE-LAB	lab(65.65, -48.27, 61.02)
CIE-LCH	lch(65.65, 77.81, 128.34°)
OKLab	oklab(68.79% -0.1352 0.1341)
OKLCH	oklch(68.79% 0.19 135.2)
XYZ	xyz(21.2967, 34.8792, 6.9062)
Luminance	0.3488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#61B31F #711FB3

analogous

#ABB31F #61B31F #1FB327

triadic

#61B31F #1F61B3 #B31F61

tetradic

#61B31F #1FABB3 #711FB3 #B3271F

square

#61B31F #1FABB3 #711FB3 #B3271F

split-complementary

#61B31F #271FB3 #B31FAB

monochromatic

#284B0D #457F16 #61B31F #7FDC33 #9FE568

Accessibility & contrast

On white

2.63

#61B31F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#61B31F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #61B31F

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##61B31F	#FFFFFF	#000000	##000000
##61B31F	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AF9D31

Tritanopia (blue-blind)

#5EAC99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #61b31f;
/* rgb */ color: rgb(97, 179, 31);
/* oklch */ color: oklch(68.8% 0.190 135.2);

Tailwind

colors: {
  custom: {
    50: '#96ca69',
    500: '#61b31f',
    950: '#000000',
  },
}

SCSS

$custom: #61b31f;
$custom-light: #96ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#61b31f",
  "rgb": {
    "r": 97,
    "g": 179,
    "b": 31
  },
  "hsl": {
    "h": 93.243,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.68788,
    "c": 0.1904,
    "h": 135.2
  },
  "luminance": 0.34881
}

Semantic roles & 50–950 ramp

primary

#61B31F

secondary

#9C64CA

accent

#3BED9E

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #61B31F

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

Preview Lab → · Contrast checker → · Palette generator →